Product Details | LOCK WASHER

5310-01-422-4476 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: MS35338143, MS35338-143, MS35338-143 CRE S 316 ONLY, MS35338143CRES316ONLY, WG105383, WG107383, D301079 FIND NO 64, D301079FINDNO64, D301080 FIND NO 55, D301080FINDNO55, D301087 FIND NO 64, D301087FINDNO64, DPP510010, DPP51-0010, E102170 PC NO 67, E102170PCNO67, E102862 PART NO 67, E102862PARTNO67, E103972 FIND NO 67, E103972FINDNO67, E104555 FIND 83, E104555FIND83, E106482 PART NO 67, E106482PARTNO67, E108186 PART NO 232, E108186PARTNO232, E108609 FIND 232, E108609FIND232, F53137 PC 16, F53137PC16, F53140 PC 17, F53140PC17, F53150 PC 16, F53150PC16, F54036 ITEM 16, F54036ITEM16, 04-0060 ITEM NO 67, 040060ITEMNO67, 123-1680562 PC 76, 1231680562PC76, 3101286 PC NO 67, 3101286PCNO67, 50P001820131, 50P00182-0131, 01-0296 ITEM NO 69, 010296ITEMNO69, 6352163 PART 4, 6352163PART4, 6894422 ITEM NO 128, 6894422ITEMNO128, 8002100, 5310-01-422-4476, 01-422-4476, 5310014224476, 014224476

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 DEC 1995 01-422-4476

Drawings & Photos | NSN 5310-01-422-4476


Demand History | NSN 5310-01-422-4476

Part Number Request Date QTY Origin
MS35338143 2025-12-335 16 US
MS35338143 2024-10-289 6 us
MS35338143 2024-08-215 280 United States
5310-01-422-4476 2023-03-88 4808 DIBBS
MS35338143 2023-03-69 31700 United States
5310-01-422-4476 2023-01-16 3334 DIBBS
5310-01-422-4476 2022-07-188 5191 DIBBS
MS35338143 2022-03-61 1 US
MS35338143 2021-07-203 108 United States
MS35338143 2021-04-109 30 United States
5310-01-422-4476 2021-02-33 4 US
MS35338-143 2020-12-365 48 United States
MS35338143 2020-09-254 18 us
MS35338143 2019-01-23 100 United States
5310-01-422-4476 2018-12-361 7742 DIBBS
MS35338-143 2018-11-310 478 Israel
MS35338143 2017-10-304 50 Sweden
MS35338143 2017-08-221 100 US
5310-01-422-4476 2016-09-256 11027 DIBBS
MS35338143 2015-09-264 13 US
MS35338143 2015-08-222 425 United States
MS35338143 2013-10-282 60 United States
MS35338143 2013-01-09 1352 Israel
MS35338143 2013-01-09 216 Israel
MS35338143 2013-01-09 216 Israel
MS35338143 2013-01-02 480 us
MS35338143 2012-12-342 480 US
MS35338143 2012-09-258 25 US
MS35338143 2012-08-241 4 US
MS35338143 2012-07-201 1940 US
MS35338-143 2012-06-163 784 India
MS35338143 2012-03-88 48 Israel
MS35338143 2012-03-73 48 Israel
MS35338143 2012-03-69 5800 CA
MS35338143 2012-03-65 4 Germany
MS35338-143 2012-01-30 50 United States
MS35338143 2012-01-13 3 US
MS35338-143 2011-12-349 150 Israel
MS35338143 2011-12-341 50 Israel
MS35338143 2011-09-258 25 United States
MS35338143 2011-04-105 1200 United States
MS35338143 2011-04-105 30 Singapore
MS35338143 2011-02-55 21 US
MS35338143 2011-01-17 1500 India
5310-01-422-4476 2010-11-312 8 US
5310-01-422-4476 2010-10-278 16 us
MS35338143 2010-02-35 460 US
5310-01-422-4476 2009-08-219 72 US
MS35338143 2009-05-125 60 US
MS35338143 2008-03-73 300000 United States

Cross Reference | NSN 5310-01-422-4476

Part Number Cage Code Manufacturer
01-0296 ITEM NO 69 20019 WARD LEONARD ELECTRIC CO INC
04-0060 ITEM NO 67 20019 WARD LEONARD ELECTRIC CO INC
123-1680562 PC 76 53711 NAVAL SEA SYSTEMS COMMAND
3101286 PC NO 67 3X894 CONTROL FLOW, INC. DBA WESTECH HEAVY MACHINERY DIV
50P00182-0131 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
6352163 PART 4 53711 NAVAL SEA SYSTEMS COMMAND
6894422 ITEM NO 128 53711 NAVAL SEA SYSTEMS COMMAND
8002100 75535 CROSBY GROUP INC DBA NATIONAL SWAGE
D301079 FIND NO 64 3X894 CONTROL FLOW, INC. DBA WESTECH HEAVY MACHINERY DIV
D301080 FIND NO 55 3X894 CONTROL FLOW, INC. DBA WESTECH HEAVY MACHINERY DIV
D301087 FIND NO 64 3X894 CONTROL FLOW, INC. DBA WESTECH HEAVY MACHINERY DIV
DPP51-0010 20019 WARD LEONARD ELECTRIC CO INC
E102170 PC NO 67 3X894 CONTROL FLOW, INC. DBA WESTECH HEAVY MACHINERY DIV
E102862 PART NO 67 3X894 CONTROL FLOW, INC. DBA WESTECH HEAVY MACHINERY DIV
E103972 FIND NO 67 3X894 CONTROL FLOW, INC. DBA WESTECH HEAVY MACHINERY DIV
E104555 FIND 83 3X894 CONTROL FLOW, INC. DBA WESTECH HEAVY MACHINERY DIV
E106482 PART NO 67 3X894 CONTROL FLOW, INC. DBA WESTECH HEAVY MACHINERY DIV
E108186 PART NO 232 3X894 CONTROL FLOW, INC. DBA WESTECH HEAVY MACHINERY DIV
E108609 FIND 232 3X894 CONTROL FLOW, INC. DBA WESTECH HEAVY MACHINERY DIV
F53137 PC 16 15950 SMITH-BERGER MARINE, INC.
F53140 PC 17 15950 SMITH-BERGER MARINE, INC.
F53150 PC 16 15950 SMITH-BERGER MARINE, INC.
F54036 ITEM 16 15950 SMITH-BERGER MARINE, INC.
MS35338-143 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS35338-143 CRE S 316 ONLY D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
WG105383 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
WG107383 3X894 CONTROL FLOW, INC. DBA WESTECH HEAVY MACHINERY DIV

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Technical Data | NSN 5310-01-422-4476

Characteristic Specifications
MATERIAL STEEL COMP 316 OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR 108 SPLIT HELICAL-RIGHT HAND
HOLE DIAMETER 0.502 INCHES MINIMUM AND 0.512 INCHES MAXIMUM
OUTSIDE DIAMETER 0.869 INCHES NOMINAL
MATERIAL THICKNESS 0.125 INCHES NOMINAL
DEPARTURE FROM CITED DOCUMENT AS MODIFIED BY MATERIAL.
MANUFACTURERS CODE 96906
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS35338-143

Restrictions/Controls & Freight Information | NSN 5310-01-422-4476

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem 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:0Represents 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 573 unknown
Originating Activity Code KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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 5310-01-422-4476

Category Code Description
Materiel Category and Inventory ManagerT Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX 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 SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesDDoD 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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Budget Code9 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.
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation CodeSXSX:AF SICA RESIDUAL MMAC-OC-ALC
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesDDoD 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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code5Critical 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 CodeBAll CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code2ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Physical Category Code1Bin
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityZNonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
Acquisition Advice CodesDDoD 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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesDDoD 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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each