NSN 5310-00-045-1816 MS20230WA10, NASM16491, 00-045-1816

Product Details | SHOULDERED WASHER

5310-00-045-1816 A washer, round in shape, and having a centrally located hole. One bearing surface is flat and unbroken, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. The thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. For items having a shoulder (boss) of greater thickness, use BEARING, SLEEVE; BUSHING SLEEVE; or SPACER, SLEEVE. Excludes INSULATOR, WASHER and thrust type washers.

Part Alternates: MS20230WA10, NASM16491, 5310-00-045-1816, 00-045-1816, 5310000451816, 000451816

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	01 JAN 1961	00-045-1816	15934 ( WASHER, SHOULDERED )

Drawings & Photos | NSN 5310-00-045-1816

Part Number	Request Date	QTY	Origin
5310-00-045-1816	2023-08-223	50	US
5310-00-045-1816	2023-02-32	24	DIBBS
5310-00-045-1816	2022-03-75	96	DIBBS
5310-00-045-1816	2019-10-278	1000	United States
5310-00-045-1816	2018-08-214	58	DIBBS
5310-00-045-1816	2016-11-308	37	DIBBS
MS20230WA10	2016-04-102	8	United States
MS20230WA10	2016-01-21	200	United States
NASM16491	2016-01-19	10	United States
MS20230WA10	2015-05-133	50	US
5310-00-045-1816	2013-07-200	5000	United States
5310-00-045-1816	2013-06-168	1	United States
NASM16491	2013-04-99	2000	United States
MS20230WA10	2013-02-51	20	Canada
MS20230WA10	2013-02-37	16	us
MS20230WA10	2013-01-30	20	Taiwan
NASM16491	2011-06-167	20	Canada
NASM16491	2011-02-54	2592	United States
NASM16491	2010-07-196	1000	IT
5310-00-045-1816	2010-01-06	1	United States
5310-00-045-1816	2009-10-292	200	US
MS20230WA10	2009-09-264	2	United States
5310-00-045-1816	2009-01-13	50	DIBBS
5310-00-045-1816	2008-01-14	25	Canada

Cross Reference | NSN 5310-00-045-1816

Part Number	Cage Code	Manufacturer
MS20230WA10	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
MS20230WA10	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
NASM16491	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES

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Related Products | NSN 5310-00-045-1816

5310-00-045-1817, 5310-00-045-1874, 5310-00-045-1880, 5310-00-045-1881, 5310-00-045-1914

Technical Data | NSN 5310-00-045-1816

Characteristic	Specifications
MATERIAL	ALUMINUM ALLOY OVERALL
SURFACE TREATMENT	ANODIZE OVERALL
STYLE DESIGNATOR	8 SHOULDERED
HOLE DIAMETER	0.286 INCHES NOMINAL
SHOULDER DIAMETER	0.290 INCHES NOMINAL
OUTSIDE DIAMETER	0.546 INCHES NOMINAL
SHOULDER HEIGHT	0.020 INCHES NOMINAL
MATERIAL THICKNESS	0.010 INCHES NOMINAL
MANUFACTURERS CODE	96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MS20230WA10

Restrictions/Controls & Freight Information | NSN 5310-00-045-1816

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:	U	Precious metal type is unknown
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	194120	WASHERS/GASKETS/PCKG DVCS NOI
Less than car load rating
Less than truck load rating	W	Rating Variable
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 5310-00-045-1816

Air Force
Navy

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 GR : Gross

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	1 GR : Gross