Product Details | KEY WASHER

5310-00-531-0662 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: MS172281, 79726 REV B, 79726REVB, 5310-00-531-0662, 00-531-0662, 5310005310662, 005310662

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-531-0662

Drawings & Photos | NSN 5310-00-531-0662


Demand History | NSN 5310-00-531-0662

Part Number Request Date QTY Origin
5310-00-531-0662 2019-03-79 25 DIBBS
5310-00-531-0662 2019-01-23 8 DIBBS
5310-00-531-0662 2015-08-223 219 DIBBS
MS172281 2011-01-11 1 IN
5310-00-531-0662 2010-09-265 174 DIBBS
5310-00-531-0662 2010-08-228 96 DIBBS
5310-00-531-0662 2009-03-69 25 DIBBS
5310-00-531-0662 2008-12-350 16 DIBBS

Cross Reference | NSN 5310-00-531-0662

Part Number Cage Code Manufacturer
79726 REV B 00198 PRATT & WHITNEY CANADA CIE DIVPRATT & WHITNEY CANADA CORP.
79726 REV B 61357 UNITED STATES GYPSUM CO
MS172281 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 5310-00-531-0662

Characteristic Specifications
MATERIAL STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 6357 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PHOSPHATE OVERALL
STYLE DESIGNATOR 153 KEY
EXTERNAL KEY QUANTITY 15
HOLE DIAMETER 1.145 INCHES MINIMUM AND 1.165 INCHES MAXIMUM
OUTSIDE DIAMETER 1.625 INCHES NOMINAL
INTERNAL PREBENT KEY LENGTH 0.094 INCHES MINIMUM AND 0.125 INCHES MAXIMUM
EXTERNAL PREBENT KEY WIDTH 0.166 INCHES MAXIMUM
INTERNAL PREBENT KEY WIDTH 0.156 INCHES MINIMUM AND 0.176 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS 2.047 INCHES NOMINAL
MATERIAL THICKNESS 0.046 INCHES MINIMUM AND 0.054 INCHES MAXIMUM
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS172281

Restrictions/Controls & Freight Information | NSN 5310-00-531-0662

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 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

Management | NSN 5310-00-531-0662

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
H
EA : Each