Product Details | TIRE CHAIN ASSEMBLY

2540-00-961-0647 A series of interconnected metal links forming two or more parallel lengths, cross-connected, usually at right angles. Designed to be fastened over the tread or perimeter of a tire(s) of a vehicle to increase traction and/or prevent skidding.

Part Alternates: RRC00281CLASSA, 2540-00-961-0647, 00-961-0647, 2540009610647, 009610647

Vehicular Equipment Components | Vehicular Furniture and Accessories

Supply Group (FSG) NSN Assign. NIIN
25 01 JAN 1963 00-961-0647

Cross Reference | NSN 2540-00-961-0647

Part Number Cage Code Manufacturer
RRC00281CLASSA 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES

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Technical Data | NSN 2540-00-961-0647

Characteristic Specifications
USAGE DESIGN SINGLE TIRE
TIRE SIZE ACCOMMODATED 5.50-20
CROSS CHAIN MATERIAL STEEL
CROSS CHAIN SURFACE TREATMENT ANY ACCEPTABLE
SIDE CHAIN MATERIAL STEEL
SIDE CHAIN SURFACE TREATMENT ANY ACCEPTABLE
CROSS CHAIN CASEHARDENING INDICATOR NOT CASEHARDENED
CROSS CHAIN LINK QUANTITY 10
CROSS CHAIN TYPE REGULAR TWIST
CROSS CHAIN LENGTH 12.970 INCHES NOMINAL
CROSS CHAIN QUANTITY 14
CROSS CHAIN LINK WIRE SIZE 0.207 INCHES NOMINAL
DESIGN TYPE TWO SIDE
OUTER SIDE CHAIN LENGTH 74.300 INCHES NOMINAL
OUTER SIDE CHAIN LINK QUANTITY ANY ACCEPTABLE
CROSS CHAIN SPACING EVERY 4 LINKS
SIDE CHAIN WIRE SIZE 0.192 INCHES NOMINAL
NONDEFINITIVE SPEC/STD DATA A CLASS
MANUFACTURERS CODE 81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE RRC00281CLASSA

Restrictions/Controls & Freight Information | NSN 2540-00-961-0647

Category Code Description
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
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
No Freight Information