NSN 5310-00-820-6653 MS3333850, MS33338-50, MS3353850

Product Details | LOCK WASHER

5310-00-820-6653 A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces

Part Alternates: MS3333850, MS33338-50, MS3353850, MS33538-50, MS3533750, MS35337-50, MS3533812, MS35338-12, MS3533831, MS35338-31, MS3533850, MS35338-50, M20558, N7460Y, A23031251PC12, A2303-12-51PC12, C1541, CW743557C, CW7435-57C, SK24009, SK-2400-9, X31000, X3-1000, XX0026897, XX002-6897, YM121574, PC103325, Q1925, S603, S627, J10, L58, C629, 6057182, 6703C, 68912, 69W, 805062, 836, 85418, 8X458, 8X45-8, 904209, 91X12, 92169, 9X68912, 9X-68912, 0400508, 0904209, 09042094, 0904209-4, 103325, 103334, 11FM1A58, 11FM1A5-8, 121574 , 13207E74002FN25, 13207E7400-2FN25, 145451092385, 145-4510923-85, 14A5C120, 1500113, 15001-13, 15784610, 157846-10, 193008, 19300898343, 193008-98343, 1A1000, 2001E001P16, 2018, 21540, 23000515001, 23E10, 23MS3533850, 23MS35338-50, 2T6079, 3064483, 34811S, 35W52040, 37556, X533, T99, 5310-00-820-6653, 00-820-6653, 5310008206653, 008206653

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	01 JAN 1960	00-820-6653	14218 ( WASHER, LOCK )

Drawings & Photos | NSN 5310-00-820-6653

Part Number	Request Date	QTY	Origin
5310-00-820-6653	2025-05-140	140	KR
MS3533850	2024-06-169	200	US
5310-00-820-6653	2022-09-262	1937	DIBBS
5310-00-820-6653	2022-01-03	1	US
MS3533850	2020-08-223	6792	US
5310-00-820-6653	2017-02-47	100	US
MS35338-50	2014-11-314	144	IL
MS3533850	2014-07-198	136	US
5310-00-820-6653	2013-10-280	18613	DIBBS
5310-00-820-6653	2013-04-114	4	MANUAL
MS3533850	2013-02-46	8	US
MS3533850	2012-06-159	1840	US
5310-00-820-6653	2012-04-94	100	US
MS3533831	2011-11-325	500	United States
MS3533850	2011-01-31	35000	IL
MS3533812	2011-01-20	100	United States
5310-00-820-6653	2010-09-257	7500	DIBBS
5310-00-820-6653	2010-06-173	217	DIBBS
5310-00-820-6653	2010-04-107	4	US
5310-00-820-6653	2009-06-154	8	US
5310-00-820-6653	2009-05-138	110	United States
5310-00-820-6653	2009-04-106	500	US
5310-00-820-6653	2008-08-220	60	DIBBS
5310-00-820-6653	2008-06-170	8000	DIBBS
5310-00-820-6653	2008-04-98	4995	DIBBS
5310-00-820-6653	2008-04-94	22	DIBBS
5310-00-820-6653	2007-11-316	10	US

Cross Reference | NSN 5310-00-820-6653

Part Number	Cage Code	Manufacturer
0400508	32MY9	MILLER INDUSTRIES TOWING EQUIPMENT INC.
0904209	92392	ALLIS-CHALMERS CORP
0904209-4	6N299	AGCO CORP PARTS OPN
103325	11743	CHECKER MOTORS CORPORATION
103325	12204	DAIMLER CHRYSLER
103325	18876	U S ARMY AVIATION AND MISSILE COMMAND
103325	1ML14	D.W. HERCULES, LLC DBA HERCULES ENGINE COMPONENTS
103325	24617	GENERAL MOTORS CORP
103325	28265	HERCULES ENGINE CO INC
103325	56442	DIAMOND REO TRUCK CO
103325	72582	MTU AMERICA INC.
103325	97907	TEREX CORP
103334	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
11FM1A5-8	82796	COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
121574	338X5	NAVISTAR DEFENSE LLC
13207E7400-2FN25	97403	CECOM LR CENTER
145-4510923-85	51563	ROHR, INC DBA GOODRICH AEROSTRUCTURES GROUP
14A5C120	33968	CLARK EQUIPMENT COMPANY DBA DOOSAN INFRACORE PORTABLE POWER
15001-13	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
157846-10	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
193008	98343	MIDLAND BRAKE INC DIV OF ECHLIN INC
193008-98343	19422	DEMARKUS CORP REFRIGERATION ENGINEERING CORP
1A1000	12603	CLARK EQUIPMENT CO
1A1000	77237	DANA OFF HIGHWAY PRODUCTS, LLC
2001E001P16	33469	AVIONICS COMMUNICATIONS SYSTEMS INC
2018	72970	EMPIRE ELECTRIC BRAKE CO
21540	409BB	NAVANTIA - PROPULSION Y ENERGIAMOTORES - CARTAGENA
21540	64104	DRESSER, INC. DIV DRESSER WAUKESHA
2300+0515+001	06032	ANTENNA PRODUCTS CORPORATION
23E10	12603	CLARK EQUIPMENT CO
23MS35338-50	80045	L-3 COMMUNICATIONS CINCINNATI ELECTRONICS CORPORATION
2T6079	62265	VOLVO TRUCKS NORTH AMERICA INC. DBA FOREIGN PARENT IS VOLVO
3064483	43952	ENERGY SERVICES GROUP DIV OF COOPER INDUSTRIES INC
34811S	23040	FORD MOTOR CO FORD PARTS AND SERVICE DIV
34811S	57526	FORD MOTOR CO
35W52040	98343	MIDLAND BRAKE INC DIV OF ECHLIN INC
37556	96046	CRANE PUMPS & SYSTEMS, INC.
5310008206653	SCY13	E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES
6057182	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
6703C	56442	DIAMOND REO TRUCK CO
68912	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
69W	62265	VOLVO TRUCKS NORTH AMERICA INC. DBA FOREIGN PARENT IS VOLVO
69W	72447	DANA COMMERCIAL VEHICLE MANUFACTURING, LLC
805062	02280	AMERICAN HOIST AND DERRICK CO
805062	49185	TEREX AMERICAN CRANE CORP
836	22888	FMC CORP
836	80212	BAE SYSTEMS LAND & ARMAMENTS L.P.
85418	08683	BROCKWAY MOTOR TRUCKS DIV OF MACK TRUCKS INC
8X45-8	63734	KAITLIN CORP
904209	92392	ALLIS-CHALMERS CORP
91X12	83120	PRESSED METALS OF AMERICA INC
92169	89109	GRAHAM PAIGE CORP
9X-68912	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
A2303-12-51PC12	81996	U S ARMY AVIATION AND MISSILE COMMAND
C1541	37296	LYON WORKSPACE PRODUCTS, L.L.C.
C629	53591	SCHWITZER ENGINE COMPONENTS A HOUSEHOLD INTL CO
CW7435-57C	52793	SAGINAW PRODUCTS CORPORATION DBA CIGNYS
J10	25567	GORMAN-RUPP COMPANY, THE DBA MANSFIELD DIVISION
L58	72540	DAYTON-WALTHER CORP
L58	78550	TIMPTE INC
M20558	61038	VICKERS INC
MS33338-50	0158B	PSA PEUGEOT-CITROEN ESPA?A, SA
MS33538-50	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
MS35337-50	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS35338-12	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS35338-31	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
MS35338-50	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
MS35338-50	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS35338-50	A9271	GORIZIANE GROUP SPA
N7460Y	56442	DIAMOND REO TRUCK CO
PC103325	C7432	POWER COMPONENTS (DEUTSCHLAND) GMBH
Q1925	31007	NAVISTAR INTL CORP
S603	15434	CUMMINS INC.
S627	15434	CUMMINS INC.
SK-2400-9	0EAK3	GSE MANAGEMENT CO
T99	74410	HOLLAND USA INC
X3-1000	73460	EATON CORP TRANSMISSION DIV
X533	3D6E9	AXLETECH INTERNATIONAL, LLC
X533	78500	MERITOR HEAVY VEHICLE SYSTEMS LLC DIV MERITOR HEAVY VEHICLE SYSTEMS,
XX002-6897	H2229	RDM TECHNOLOGY B.V.
YM121574	03240	LAL ACQUISITION INC. DBA LIFT-A-LOFT CORPORATION

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Related Products | NSN 5310-00-820-6653

5310-00-820-6655, 5310-00-820-6658, 5310-00-820-6661, 5310-00-820-6691, 5310-00-820-6712

Technical Data | NSN 5310-00-820-6653

Characteristic	Specifications
MATERIAL	STEEL COMP 1060 OR STEEL COMP 1561 OR STEEL COMP 1064 OR STEEL COMP 1065 OR STEEL COMP 1566 OR STEEL COMP 1069 OR STEEL COMP 1070 OR STEEL COMP 1572 OR STEEL COMP 1074 OR STEEL COMP 1075 OR STEEL COMP 1080 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD ALL MATERIAL RESPONSES OVERALL
SURFACE TREATMENT	CADMIUM AND CHROMATE OVERALL
HARDNESS RATING	45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
STYLE DESIGNATOR	108 SPLIT HELICAL-RIGHT HAND
HOLE DIAMETER	0.636 INCHES MINIMUM AND 0.653 INCHES MAXIMUM
OUTSIDE DIAMETER	1.079 INCHES MAXIMUM
MATERIAL THICKNESS	0.156 INCHES MINIMUM AND 0.166 INCHES MAXIMUM
DEPARTURE FROM CITED DESIGNATOR	AS MODIFIED BY SURFACE TREATMENT
III END ITEM IDENTIFICATION	W/S: BOILERS, 1200 PSI; SUPPORT EQUIPMENT, B-1 AIRCRAFT; ELEVATORS, AIRCRAFT; VEHICLE, AIRCRAFT REFUELER R-14; STREAM (STD. TENSIONED REPLENISHMENT AT SEA METHOD); AIRBORNE MOBILE DIR AIR CTL (2ID), (02MJUL83)(AN/UYQ-3A); MTVR FAMILY (INCLUDES TAMCNS D0198, D1062, D1073, & D1213); FIRE PUMPS; L.P. COMPRESSORS; COMMUNICATIONS TERMINAL, SATELLITE AN/GSC-39(V)1; 2320-01-097-0260 HEMTT (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS)

Restrictions/Controls & Freight Information | NSN 5310-00-820-6653

Restrictions
Freight

Category	Code	Description
Shelf-Life Code:	0	Nondeteriorative
Hazardous Material Indicator Code	N	There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:	A	Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:	U	UNCLASSIFIED
Precious Metals Indicator Code:	A	Item does not contain precious metal
Criticality Code:	X	The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:	0	Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)

Category	Code	Description
NMF Description	194160	WASHER OR GASKETS, IRON OR STEEL,
Less than car load rating
Less than truck load rating	U	50.0
Water commodity Code	713	unknown
Originating Activity Code	XX
Air Dimension Code	A	Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity	B	Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling	Z	No special handling required.
Special Handling Code	9	unknonwn
HAZMAT
Type of Cargo	Z	No special type of cargo code applicable

Management | NSN 5310-00-820-6653

Category	Code	Description
Materiel Category and Inventory Manager	T	Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity	2	Stock Fund Secondary Items
Management Inventory Segment	2	NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code	0	Medical Materiel
Weapons Systems/End Item or Homogeneous Group	00	DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements Code	X	Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DA	Department of the Army
Service Organization	A	U.S. Army
Reparability	Z	This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice Codes	H	DIRECT DELIVERY UNDER A CENTRAL CONTRACT # (VENDOR STOCKED) Issue, transfer or shipment is not subject to specialized controls other than those imposed by IMM/Service/Agency supply policy. 1. The item is centrally managed and procured. 2. Normal issue is by direct shipment from the vendor to the user at the order of the ICP or IMM. However, orders may be shipped from stock by ICP or IMM distribution facilities when the vendor's minimum order quantity is not met, or when stocks are being drawn down. 3. Requisitions and fund citations will be submitted in accordance with IMM/Service/Agency Requisitioning Procedures. 4. Generally delivery will be made within applicable Service/Agency guidelines addressing customer required timeframe.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 HD : Each

Category	Code	Description
Budget Code	9	General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Fund Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation Code	SX	SX:AF SICA RESIDUAL MMAC-OC-ALC
Price Validation	V	The current standard price has been validated. The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range. The item was procured under open competition and under the competitive arena the price is considered fair and reasonable. ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DF	Department of the Air Force
Service Organization	F	U.S. Air Force
Reparability	N	Stock Fund (except Munitions)
Acquisition Advice Codes	H	DIRECT DELIVERY UNDER A CENTRAL CONTRACT # (VENDOR STOCKED) Issue, transfer or shipment is not subject to specialized controls other than those imposed by IMM/Service/Agency supply policy. 1. The item is centrally managed and procured. 2. Normal issue is by direct shipment from the vendor to the user at the order of the ICP or IMM. However, orders may be shipped from stock by ICP or IMM distribution facilities when the vendor's minimum order quantity is not met, or when stocks are being drawn down. 3. Requisitions and fund citations will be submitted in accordance with IMM/Service/Agency Requisitioning Procedures. 4. Generally delivery will be made within applicable Service/Agency guidelines addressing customer required timeframe.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 HD : Each

Category	Code	Description
Stores Account Code	1	Marine Corps Stock Fund Account Item.
Combat Essentiality Code	5	Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management Code	B	All CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code	2	ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Echelon Identification Code	B	Consumable Repair Parts
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DM	U.S. Marine Corps
Service Organization	M	U.S. Marine Corps
Reparability	Z	Nonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
Acquisition Advice Codes	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 HD : Each

Category	Code	Description
Cognizance Codes	9B	Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg
Special Material Content	9	Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DN	Department of the Navy
Service Organization	N	U.S. Navy
Acquisition Advice Codes	H	DIRECT DELIVERY UNDER A CENTRAL CONTRACT # (VENDOR STOCKED) Issue, transfer or shipment is not subject to specialized controls other than those imposed by IMM/Service/Agency supply policy. 1. The item is centrally managed and procured. 2. Normal issue is by direct shipment from the vendor to the user at the order of the ICP or IMM. However, orders may be shipped from stock by ICP or IMM distribution facilities when the vendor's minimum order quantity is not met, or when stocks are being drawn down. 3. Requisitions and fund citations will be submitted in accordance with IMM/Service/Agency Requisitioning Procedures. 4. Generally delivery will be made within applicable Service/Agency guidelines addressing customer required timeframe.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 HD : Each