NSN 5310-00-186-0961 MS19070021, MS19070-021 , MS1907021

Product Details | KEY WASHER

5310-00-186-0961 A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes thrust type washer.

Part Alternates: MS19070021, MS19070-021 , MS1907021, MS19070-21, MAD3G1084APC34, MADG1084APC34, MADG1084CPC34, N8039PC208, N9087PC26, A2025R215, A2025R2-15, A2026RPC15, BEFX1AC, BM390, SKFW02, HN39PC114, HN40PC114, HN43PC114, HR21449, MILW21338TYPE1CLASS1SIZE02, E2972PC32, E297-2PC32, E365PC25, W300087, X20083, 1000025, 101085, 127682, 2CM42B3PT39, 300087, 711203, W02, 5310-00-186-0961, 00-186-0961, 5310001860961, 001860961

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	01 JAN 1963	00-186-0961	01869 ( WASHER, KEY )

Drawings & Photos | NSN 5310-00-186-0961

Part Number	Request Date	QTY	Origin
5310-00-186-0961	2024-01-04	1286	DIBBS
5310-00-186-0961	2023-04-110	581	DIBBS
711203	2021-03-75	4	Saudi Arabia
5310-00-186-0961	2020-10-281	1116	DIBBS
5310-00-186-0961	2019-12-356	4	Saudi Arabia
5310-00-186-0961	2019-12-351	4	Saudi Arabia
5310-00-186-0961	2019-12-351	4	Saudi Arabia
5310-00-186-0961	2019-01-30	1289	DIBBS
5310-00-186-0961	2019-01-22	1289	DIBBS
5310-00-186-0961	2017-10-283	1092	DIBBS
5310-00-186-0961	2014-02-36	1598	DIBBS
W02	2013-01-09	2	CA
W02	2010-10-274	50	Mexico
5310-00-186-0961	2010-03-65	1105	DIBBS
5310-00-186-0961	2009-09-268	1381	DIBBS
5310-00-186-0961	2008-11-316	1072	DIBBS
5310-00-186-0961	2008-10-282	834	DIBBS
5310-00-186-0961	2008-02-36	1363	DIBBS

Cross Reference | NSN 5310-00-186-0961

Part Number	Cage Code	Manufacturer
1000025	55207	ARROW-MASTER, INCORPORATED
101085	55509	COOPER CAMERON CORP AJAX-SUPERIOR DIV
127682	24617	GENERAL MOTORS CORP
2CM42B3PT39	24446	GENERAL ELECTRIC CO
300087	94233	CROFTON CO
711203	21450	ARMY WEAPONS COMMAND ATTN AMSWE-REE-S
A2025R2-15	53553	AMETEK INC SCHUTTE AND KOERTING DIV
A2026RPC15	53553	AMETEK INC SCHUTTE AND KOERTING DIV
BEFX1AC	19207	U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
BM390	55509	COOPER CAMERON CORP AJAX-SUPERIOR DIV
E297-2PC32	63857	WARREN PUMPS LLC
E365PC25	63857	WARREN PUMPS LLC
HN39PC114	26840	HALE PRODUCTS INC.
HN40PC114	26840	HALE PRODUCTS INC.
HN43PC114	26840	HALE PRODUCTS INC.
HR21449	51228	ECOLAIRE INC BALDWIN-HAMILTON CO DIV
MAD3G1084APC34	82796	COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
MADG1084APC34	82796	COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
MADG1084CPC34	82796	COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
MILW21338TYPE1CLASS1SIZE02	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MS19070-21	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
N8039PC208	51228	ECOLAIRE INC BALDWIN-HAMILTON CO DIV
N9087PC26	51228	ECOLAIRE INC BALDWIN-HAMILTON CO DIV
SKFW02	82796	COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
W02	01212	FEDERAL-MOGUL CORP GOVERNMENT SALES DEPT
W02	05469	APPLIED INDUSTRIAL TECHNOLOGIES INC
W02	21335	TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
W02	21760	SCHATZ BEARING CORPORATION
W02	26840	HALE PRODUCTS INC.
W02	38443	SKF USA INC DBA SKF AEROENGINE NORTH AMERICA
W02	43334	GENERAL MOTORS CORP DELCO MORAINE NDH DIV
W02	43991	FAG BEARINGS CORPORATION
W02	52676	SKF USA INC.
W02	78507	STANDARD LOCKNUT, L.L.C.
W02	79568	WHITTET-HIGGINS COMPANY
W02	82796	COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
W02	83130	BUFFALO PUMPS, INC. DIV BUFFALO PUMPS DIV
W300087	70143	NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN ELECTRONIC
X20083	05624	GE AVIATION SYSTEMS LLC DBA GE AVIATION
X20083	56231	GE AVIATION SYSTEMS LLC DBA GE AVIATION

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Related Products | NSN 5310-00-186-0961

5310-00-186-0964, 5310-00-186-0965, 5310-00-186-0966, 5310-00-186-0967, 5310-00-186-0968

Technical Data | NSN 5310-00-186-0961

Characteristic	Specifications
MATERIAL	STEEL COMP 1010 OR STEEL COMP 1012 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	SAE ASSN STD ALL MATERIAL RESPONSES OVERALL
HARDNESS RATING	50.0 ROCKWELL B MINIMUM AND 81.0 ROCKWELL B MAXIMUM
STYLE DESIGNATOR	153 KEY
EXTERNAL KEY QUANTITY	11
HOLE DIAMETER	0.601 INCHES MINIMUM AND 0.616 INCHES MAXIMUM
OUTSIDE DIAMETER	0.813 INCHES MINIMUM AND 0.828 INCHES MAXIMUM
INTERNAL PREBENT KEY LENGTH	0.063 INCHES MINIMUM AND 0.094 INCHES MAXIMUM
EXTERNAL PREBENT KEY WIDTH	0.108 INCHES MINIMUM AND 0.122 INCHES MAXIMUM
INTERNAL PREBENT KEY WIDTH	0.110 INCHES MINIMUM AND 0.120 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS	1.156 INCHES MAXIMUM
MATERIAL THICKNESS	0.042 INCHES NOMINAL
DEPARTURE FROM CITED DOCUMENT	AS MODIFIED BY THE OUTSIDE DIAMETER OR AS MODIFIED BY THE INTERNAL PREBENT KEY LENGTH OR AS MODIFIED BY THE EXTERNAL PREBENT KEY WIDTH
MANUFACTURERS CODE	81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MILW21338TYPE1CLASS1SIZE02
MANUFACTURERS CODE	96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MS19070-21

Restrictions/Controls & Freight Information | NSN 5310-00-186-0961

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	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	XX
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 5310-00-186-0961

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	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	Q EA : 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.
Price Validation	N	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 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
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	Q EA : 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.
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	Q EA : Each

Category	Code	Description
Cognizance Codes	9B	Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg
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	Q EA : Each