Product Details | KEY WASHER

5310-01-078-3980 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: 7918136002, 791-8136-002, 5310-01-078-3980, 01-078-3980, 5310010783980, 010783980

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 12 JUN 1979 01-078-3980

Drawings & Photos | NSN 5310-01-078-3980


Demand History | NSN 5310-01-078-3980

Part Number Request Date QTY Origin
5310-01-078-3980 2010-03-70 10 United States
5310-01-078-3980 2010-03-70 50 United States
010783980 2010-03-69 50 United States

Cross Reference | NSN 5310-01-078-3980

Part Number Cage Code Manufacturer
791-8136-002 13499 ROCKWELL COLLINS, INC. DBA GOVERNMENT SYSTEMS

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Technical Data | NSN 5310-01-078-3980

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION SS-303L-P,FSCM 13499 MFR REF SINGLE MATERIAL RESPONSE OR SS-316L-P,FSCM 13499 MFR REF SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR 156 KEY
HOLE DIAMETER 0.344 INCHES MINIMUM AND 0.346 INCHES MAXIMUM
OUTSIDE DIAMETER 0.500 INCHES NOMINAL
EXTERNAL PREBENT KEY LENGTH 0.035 INCHES MINIMUM AND 0.045 INCHES MAXIMUM
EXTERNAL PREBENT KEY WIDTH 0.088 INCHES MINIMUM AND 0.092 INCHES MAXIMUM
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY 0.296 INCHES NOMINAL
OVERALL DISTANCE INCLUDING KEYS 0.586 INCHES NOMINAL
MATERIAL THICKNESS 0.047 INCHES MINIMUM AND 0.053 INCHES MAXIMUM
MANUFACTURERS CODE 13499
DESIGN CONTROL REFERENCE 791-8136-002

Restrictions/Controls & Freight Information | NSN 5310-01-078-3980

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:UPrecious 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 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 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 5310-01-078-3980

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 CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each