NSN 5310-00-771-6865 3W21939, 00-771-6865, 007716865

5310-00-771-6865 A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.

Part Alternates: 3W21939, 5310-00-771-6865, 00-771-6865, 5310007716865, 007716865

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	01 JAN 1962	00-771-6865	15938 ( WASHER, SPRING TENSION )

Part Number	Request Date	QTY	Origin
3W21939	2017-11-324	1	US
5310-00-771-6865	2008-12-345	5	DIBBS
5310-00-771-6865	2008-01-19	5	DIBBS

Part Number	Cage Code	Manufacturer
3W21939	0AT62	DRESSER-RAND COMPANY DBA RECIPROCATING PRODUCTS DIV
3W21939	30760	INGERSOLL RAND CO
3W21939	51436	INGERSOLL-RAND COMPANY DBA INGERSOLL-RAND
3W21939	88663	DRESSER-RAND CO INGERSOLL-RAND OPNS
3W21939	99285	INGERSOLL-RAND CO ROCK DRILL DIV PLANT

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NSNs for Compare ( up to 4 ): Add 5310-00-771-6865

Compare

5310-00-771-6893, 5310-00-771-7218, 5310-00-771-7229, 5310-00-771-7233, 5310-00-771-7234

Characteristic	Specifications
MATERIAL	STEEL CORROSION RESISTING OVERALL
HOLE DIAMETER	1.516 INCHES NOMINAL
OUTSIDE DIAMETER	1.938 INCHES NOMINAL
OVERALL HEIGHT	0.125 INCHES NOMINAL
MATERIAL THICKNESS	0.016 INCHES NOMINAL

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	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

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	Z	INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each