Product Details | KEY WASHER

5310-00-444-6450 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: D25168, D25-168, 12977, 5310-00-444-6450, 00-444-6450, 5310004446450, 004446450

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 20 MAY 1967 00-444-6450

Drawings & Photos | NSN 5310-00-444-6450


Cross Reference | NSN 5310-00-444-6450

Part Number Cage Code Manufacturer
12977 55820 HAMILTON SUNDSTRAND CORPORATION DBA HAMILTON SUNDSTRAND POWER SYTEMS
12977 66195 SOLAR TURBINES INCORPORATED
D25-168 31435 LUCAS AEROSPACE POWER EQUIPMENT CORPORATION
D25-168 3CPE0 SAFRAN POWER USA, LLC

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Technical Data | NSN 5310-00-444-6450

Characteristic Specifications
MATERIAL STEEL OR STEEL COMP 1010 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-698 FED SPEC 1ST MATERIAL RESPONSE OR AMS 5040 ASSN STD 2ND MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR 172 KEY
EXTERNAL KEY QUANTITY 3
HOLE DIAMETER 0.328 INCHES NOMINAL
OUTSIDE DIAMETER 0.500 INCHES NOMINAL
EXTERNAL PREBENT KEY LENGTH 0.094 INCHES NOMINAL
EXTERNAL TAPERED KEY WIDTH 0.750 INCHES NOMINAL
EXTERNAL PREBENT KEY WIDTH 0.125 INCHES NOMINAL
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY 0.316 INCHES MINIMUM AND 0.326 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS 0.844 INCHES NOMINAL
SPLIT KEY LENGTH 0.125 INCHES NOMINAL
MATERIAL THICKNESS 0.032 INCHES NOMINAL
ANGLE BETWEEN EXTERNAL KEYS 90.0 DEGREES NOMINAL
EXTERNAL PREBENT KEY ANGLE 45.0 DEGREES NOMINAL

Restrictions/Controls & Freight Information | NSN 5310-00-444-6450

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 573 unknown
Originating Activity Code SG 403 SCMS/GUED
5215 Thurlow St, Suite 5, Bldg 70C
Wright-Patterson AFB OH 45433
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