NSN 5310-00-811-6419 MS 21042-04 , MS2104204, MS21042-04

Product Details | HEXAGON EXTENDED WASHER SELF-LOCKING NUT

5310-00-811-6419 A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.

Part Alternates: MS 21042-04 , MS2104204, MS21042-04, MS2104204C, MS21042-04C, MS21042C04, H14L04CW, T98S440CPC, F52LH332440, F52LH3324-40, FN1240, FN12-40, FN12A40, FN12A-40, 723009731500, 80552, 1491440C, 1491-440C, 2 0040-323 , 20040323, 22MM40, 380021, 38-0021, 41380021, 4138-0021, 4180842, 418084-2, 4575583, 457-5583 , 5310-00-811-6419, 00-811-6419, 5310008116419 , 008116419

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	01 JAN 1960	00-811-6419	29730 ( NUT, SELF-LOCKING, EXTENDED WASHER, HEXAGON )

Drawings & Photos | NSN 5310-00-811-6419

Part Number	Request Date	QTY	Origin
MS2104204	2026-02-36	10	United States
5310-00-811-6419	2025-11-328	27	DIBBS
MS2104204	2025-10-302	30	United States
MS2104204	2025-10-290	50	United States
MS2104204	2025-03-63	392	United States
5310-00-811-6419	2025-01-06	60	United Kingdom
MS2104204	2023-10-303	280	Singapore
MS2104204	2021-06-167	150	US
5310-00-811-6419	2021-05-141	5	US
MS2104204	2020-08-220	50	United States
5310-00-811-6419	2020-07-184	60	US
5310-00-811-6419	2020-06-182	6	MANUAL
MS2104204	2020-03-84	1250	US
MS2104204	2019-11-311	10	Canada
MS2104204	2019-09-247	200	IT
5310-00-811-6419	2019-07-212	1679	DIBBS
MS2104204	2019-03-63	50	China
MS2104204	2019-03-63	50	China
MS2104204	2018-05-142	30	United States
5310-00-811-6419	2017-10-276	4	US
MS2104204	2017-08-219	50	US
MS2104204	2017-03-89	50	Korea
MS2104204	2017-01-23	8	United States
MS2104204	2017-01-06	1	TR
MS2104204	2016-06-159	1	United States
MS2104204	2016-04-96	25	CA
MS2104204	2015-09-259	12	United States
MS2104204	2015-08-230	5	US
MS21042-04	2015-08-217	32	United States
MS2104204	2015-07-196	9	us
MS2104204	2015-05-128	160	US
MS2104204	2015-05-128	1600	US
MS2104204	2015-05-128	1	US
MS2104204	2015-03-85	20	us
MS2104204	2015-03-85	100	us
MS21042-04	2015-03-85	3	US
MS21042-04	2015-03-69	500	US
MS2104204	2015-02-42	1000	United States
MS2104204	2014-12-363	12	Singapore
MS2104204	2014-08-216	50	US
MS2104204	2014-07-195	1	US
MS2104204	2014-06-156	25	United States
MS21042-04	2014-05-127	40	United States
MS2104204	2013-08-225	6	US
MS2104204	2013-08-213	20	US
MS2104204	2013-06-175	100	United States
F52LH332440	2013-05-142	1000	US
MS21042-04	2013-05-134	50	CZ
MS2104204	2013-03-81	100	United States
MS21042-04	2013-01-07	10	Indonesia
MS2104204	2012-03-68	4	United States
MS2104204	2011-10-299	1000	United States
MS2104204	2011-10-299	2000	United States
MS2104204	2011-10-290	5000	US
MS2104204	2011-09-264	23	United Kingdom
5310-00-811-6419	2011-01-25	5	US
5310-00-811-6419	2011-01-25	150	US
MS2104204	2011-01-17	50	US
MS2104204	2010-10-278	32	Saudi Arabia
MS2104204	2010-10-278	32	Saudi Arabia
5310-00-811-6419	2010-07-209	236	DIBBS
MS2104204	2010-07-182	100	United States
MS2104204	2010-06-181	4	us
MS2104204	2010-06-181	8	us
MS21042C04	2010-06-176	210	US
5310-00-811-6419	2010-06-159	60	United States
5310-00-811-6419	2010-03-88	1040	DIBBS
5310-00-811-6419	2010-02-42	30	US
5310-00-811-6419	2009-11-327	6	US
MS2104204	2009-06-174	800	DE
5310-00-811-6419	2009-06-160	50	US
5310-00-811-6419	2009-04-97	3000	DIBBS
5310-00-811-6419	2009-03-78	3000	DIBBS
5310-00-811-6419	2008-12-337	4150	DIBBS
MS2104204	2008-11-330	140	Italy
5310-00-811-6419	2008-10-291	3100	DIBBS
5310-00-811-6419	2008-09-259	3100	DIBBS
5310-00-811-6419	2008-07-191	40	AT
5310-00-811-6419	2008-05-139	1000	Pakistan
5310-00-811-6419	2007-10-291	1000	US

Cross Reference | NSN 5310-00-811-6419

Part Number	Cage Code	Manufacturer
1491-440C	99167	HAMILTON SUNDSTRAND CORPORATION
2 0040-323	S3465	BAE SYSTEMS HAGGLUNDS AB
22MM40	13257	AMERACE LTD
38-0021	39741	MERILLAT ROAD SUPPLY CO
4138-0021	13467	ASSOCIATED INDUSTRIES A DIV OF ARNOLD A SEMLER INC
4138-0021	19397	BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.
418084-2	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
5310008116419	SCY13	E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES
723009731500	A1140	OTO MELARA SPA UNITA'' BREDA MECCANICA BRESCIANA
80552	59501	UNISON INDUSTRIES, LLC
80552	83311	UNISON INDUSTRIES, LLC
F52LH3324-40	019L2	MACLEAN-FOGG COMPANY DBA MAC LEAN-ESNA
F52LH3324-40	72962	HARVARD INDUSTRIES INC
FN12-40	56878	SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
FN12A-40	56878	SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
H14L04CW	15653	ALCOA GLOBAL FASTENERS, INC.
H14L04CW	75237	ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
H14L04CW	F6033	TECNOTEC SARL
H14L04CW	F7652	B E AEROSPACE CONSUMABLESMANAGEMENT DEUX SAS
H14L04CW	R1120	SATAIR A/S
MS 21042-04	0291H	ROSOMAK S.A
MS21042-04	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
MS21042-04	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS21042-04	K0407	BAE SYSTEMS LAND SYSTEMS (WEAPONS & VEHICLES) LTD
MS21042-04C	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
MS21042C04	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
T98S440CPC	11815	SPS TECHNOLOGIES, LLC DBA CHERRY AEROSPACE DIV

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Related Products | NSN 5310-00-811-6419

5310-00-811-6428, 5310-00-811-6484, 5310-00-811-6617, 5310-00-811-6891, 5310-00-811-6892

Technical Data | NSN 5310-00-811-6419

Characteristic	Specifications
THREAD SERIES	UNJC
NOMINAL THREAD SIZE	0.112 INCHES
THREAD QUANTITY PER INCH	40
THREAD CLASS	3B
THREAD DIRECTION	RIGHT-HAND
MATERIAL	STEEL OVERALL
SURFACE TREATMENT	CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING	49.0 ROCKWELL C MAXIMUM
NUT STYLE	A294 HEXAGON
WASHER OUTSIDE DIAMETER	0.206 INCHES MAXIMUM
OVERALL HEIGHT	0.103 INCHES MINIMUM AND 0.125 INCHES MAXIMUM
WASHER THICKNESS	0.010 INCHES MINIMUM
WIDTH ACROSS FLATS	0.150 INCHES MINIMUM AND 0.158 INCHES MAXIMUM
LOCKING FEATURE	PREVAILING TORQUE ALL METAL DESIGN
TEMP RATING	450.0 DEG FAHRENHEIT NOMINAL

Restrictions/Controls & Freight Information | NSN 5310-00-811-6419

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.

Category	Code	Description
NMF Description	093486	BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating
Less than truck load rating	W	Rating Variable
Water commodity Code	573	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 5310-00-811-6419

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	B	Rotary Wing Aircraft
Weapons Systems/End Item or Homogeneous Group	BJ	AH-64 Airframe
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	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
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	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
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	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