Product Details | KEY WASHER

5310-00-499-4538 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: 2578665001A, 2578665-001A, 2578665001B, 2578665-001B, 5310-00-499-4538, 00-499-4538, 5310004994538, 004994538

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 09 JUL 1971 00-499-4538

Drawings & Photos | NSN 5310-00-499-4538


Cross Reference | NSN 5310-00-499-4538

Part Number Cage Code Manufacturer
2578665-001A 55284 HONEYWELL INTERNATIONAL INC DBA HONEYWELL
2578665-001B 06848 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
2578665-001B 17576 GOODRICH CORP DBA GOODRICH CORP
2578665-001B 55284 HONEYWELL INTERNATIONAL INC DBA HONEYWELL

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Technical Data | NSN 5310-00-499-4538

Characteristic Specifications
MATERIAL COPPER ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-C-390,ALLOY G5 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR 179A INTERNAL KEY
INTERNAL KEY QUANTITY 2
HOLE DIAMETER 7.300 INCHES MINIMUM AND 7.310 INCHES MAXIMUM
OUTSIDE DIAMETER 8.120 INCHES NOMINAL
INTERNAL STRAIGHT KEY WIDTH 0.350 INCHES MINIMUM AND 0.360 INCHES MAXIMUM
DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY 3.501 INCHES MINIMUM AND 3.511 INCHES MAXIMUM
MATERIAL THICKNESS 0.318 INCHES MINIMUM AND 0.321 INCHES MAXIMUM
TEST DATA DOCUMENT 81349-MIL-I-6866 SPECIFICATION
MANUFACTURERS CODE 17576
DESIGN CONTROL REFERENCE 2578665-001B

Restrictions/Controls & Freight Information | NSN 5310-00-499-4538

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 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 KE Naval ICP
Philadelphia, PA 19111
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 5310-00-499-4538

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