Product Details | KEY WASHER

5310-00-720-6413 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: SS5071172207, SS5071-172207, 5310-00-720-6413, 00-720-6413, 5310007206413, 007206413

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-720-6413

Drawings & Photos | NSN 5310-00-720-6413


Cross Reference | NSN 5310-00-720-6413

Part Number Cage Code Manufacturer
SS5071-172207 78286 SIKORSKY AIRCRAFT CORPORATION

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Technical Data | NSN 5310-00-720-6413

Characteristic Specifications
MATERIAL STEEL COMP 302 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
STYLE DESIGNATOR 153 KEY
EXTERNAL KEY QUANTITY 13
HOLE DIAMETER 1.193 INCHES MINIMUM AND 1.213 INCHES MAXIMUM
OUTSIDE DIAMETER 1.438 INCHES MINIMUM AND 1.458 INCHES MAXIMUM
INTERNAL PREBENT KEY LENGTH 0.094 INCHES MINIMUM AND 0.125 INCHES MAXIMUM
EXTERNAL PREBENT KEY WIDTH 1.460 INCHES MINIMUM AND 1.660 INCHES MAXIMUM
INTERNAL PREBENT KEY WIDTH 0.156 INCHES MINIMUM AND 0.176 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS 1.829 INCHES MINIMUM AND 1.859 INCHES MAXIMUM
MATERIAL THICKNESS 0.046 INCHES MINIMUM AND 0.054 INCHES MAXIMUM
MANUFACTURERS CODE 78286
DESIGN CONTROL REFERENCE SS5071-172207

Restrictions/Controls & Freight Information | NSN 5310-00-720-6413

Category Code Description
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.
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 U 50
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