Product Details | KEY WASHER

5310-01-243-9431 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: 5361321, 536132-1, 5310-01-243-9431, 01-243-9431, 5310012439431, 012439431

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 05 NOV 1986 01-243-9431

Drawings & Photos | NSN 5310-01-243-9431


Cross Reference | NSN 5310-01-243-9431

Part Number Cage Code Manufacturer
536132-1 96214 RAYTHEON COMPANY DBA RAYTHEON

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Technical Data | NSN 5310-01-243-9431

Characteristic Specifications
MATERIAL STEEL COMP 316 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35,TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR 166 KEY
HOLE DIAMETER 0.376 INCHES MINIMUM AND 0.381 INCHES MAXIMUM
OUTSIDE DIAMETER 0.505 INCHES MINIMUM AND 0.525 INCHES MAXIMUM
EXTERNAL PREBENT KEY LENGTH 0.052 INCHES MINIMUM AND 0.067 INCHES MAXIMUM
EXTERNAL PREBENT KEY WIDTH 0.100 INCHES MINIMUM AND 0.120 INCHES MAXIMUM
INTERNAL STRAIGHT KEY WIDTH 0.053 INCHES MINIMUM AND 0.060 INCHES MAXIMUM
DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY 0.163 INCHES NOMINAL
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY 0.3075 INCHES MINIMUM AND 0.3335 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS 0.533 INCHES MINIMUM AND 0.559 INCHES MAXIMUM
MATERIAL THICKNESS 0.028 INCHES MINIMUM AND 0.034 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 5310-01-243-9431

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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
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 KH Defense Industrial Supply Center
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