Product Details | KEY WASHER

5310-00-255-3405 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: S7406, 002432, 00243-2, 5310-00-255-3405, 00-255-3405, 5310002553405, 002553405

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-255-3405

Drawings & Photos | NSN 5310-00-255-3405


Demand History | NSN 5310-00-255-3405

Part Number Request Date QTY Origin
5310-00-255-3405 2014-03-76 18 United States
5310-00-255-3405 2008-07-186 1 DIBBS

Cross Reference | NSN 5310-00-255-3405

Part Number Cage Code Manufacturer
00243-2 14153 DEFENSE LOGISTICS AGENCY DBA DEFENSE SUPPLY CENTER
S7406 81601 NORFOLK NAVAL SHIPYARD

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Technical Data | NSN 5310-00-255-3405

Characteristic Specifications
MATERIAL NICKEL ALLOY A OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR 159 KEY
HOLE DIAMETER 0.771 INCHES MINIMUM AND 0.791 INCHES MAXIMUM
OUTSIDE DIAMETER 1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM
EXTERNAL STRAIGHT KEY LENGTH 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM
PEENING KEY LENGTH 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM
EXTERNAL STRAIGHT KEY WIDTH 0.375 INCHES NOMINAL
OVERALL DISTANCE INCLUDING KEYS 2.000 INCHES NOMINAL
MATERIAL THICKNESS 0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS BOLT SIZE AND MATERIAL
MANUFACTURERS CODE 81601
DESIGN CONTROL REFERENCE S7406

Restrictions/Controls & Freight Information | NSN 5310-00-255-3405

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 139820 NICKEL BOLTS/NAILS/NUTS/RIVETS ETC
Less than car load rating
Less than truck load rating M 85.0
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 5310-00-255-3405

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
HD : Each