Product Details | KEY WASHER

5310-01-280-6769 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: 61350-24056-101, 5310-01-280-6769, 01-280-6769, 5310012806769, 6135024056101, 012806769

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 13 JUN 1988 01-280-6769

Drawings & Photos | NSN 5310-01-280-6769


Demand History | NSN 5310-01-280-6769

Part Number Request Date QTY Origin
61350-24056-101 2020-02-21 4 DIBBS
61350-24056-101 2020-01-21 4 DIBBS

Cross Reference | NSN 5310-01-280-6769

Part Number Cage Code Manufacturer
61350-24056-101 64084 STERLING MACHINE CO.,INC. DBA SENIOR AEROSPACE CONNECTICUT
61350-24056-101 78286 SIKORSKY AIRCRAFT CORPORATION

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Technical Data | NSN 5310-01-280-6769

Characteristic Specifications
MATERIAL STEEL COMP 4340 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT OXIDE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-C-13924,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
COLOR BLACK OVERALL
HARDNESS RATING 33.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM
STYLE DESIGNATOR 142 KEY
EXTERNAL KEY QUANTITY 1
INTERNAL KEY QUANTITY 1
HOLE DIAMETER 1.170 INCHES NOMINAL
OUTSIDE DIAMETER 1.559 INCHES MINIMUM AND 1.561 INCHES MAXIMUM
EXTERNAL STRAIGHT KEY WIDTH 0.220 INCHES NOMINAL
INTERNAL STRAIGHT KEY WIDTH 0.220 INCHES NOMINAL
DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY 0.447 INCHES NOMINAL
MATERIAL THICKNESS 0.092 INCHES MINIMUM AND 0.094 INCHES MAXIMUM
TEST DATA DOCUMENT 78286-SS8805 SPECIFICATION

Restrictions/Controls & Freight Information | NSN 5310-01-280-6769

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:AItem 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 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 5310-01-280-6769

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each