NSN 2530-00-063-1358, 2530000631358
WHEEL ASSEMBLY,PNEUMATIC TIRE

Federal Supply Classification: FSC 2530 - Vehicular Brake, Steering, Axle, Wheel, and Track Components
National Item Identification Number: NIIN 000631358
Codification Country: United States
Item Name Code: INC 80956
Criticality: (X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code: (P) There is no information in the HMIRS; 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.

Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS^® Summary

National Stock Number 2530-00-063-1358

National Stock Number (NSN) 2530-00-063-1358, or NIIN 000631358, (wheel assembly,pneumatic tire) was assigned January 1, 1960 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

This part number has not been procured by the US Government in over a year. There have been 7 contracts issued for this part number, with 7 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 3 different suppliers. The last contract numbers awarded were: SPE7L724V0956, SPE7L723V1167, SPE7L723V0120, SPE7L723V0010, SPM7L110MH647. The total value of the awarded contracts has been US$ 20,920.66.

This NSN is somewhat common among different platforms, belonging to 2 different weapons systems.

There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Sep 02, 2005, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 80956. [A WHEEL WITH AN INTEGRAL OR REMOVABLE RIM DESIGNED TO MOUNT A PNEUMATIC TIRE. INCLUDES WHEELS WITHOUT RIMS BUT DESIGNED TO ACCOMMODATE PNEUMATIC TIRE RIMS. MAY INCLUDE TIRE(S). EXCLUDES:WHEEL, LANDING GEAR., WHEEL ASSEMBLY, AIRCRAFT]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; 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. NSN 2530000631358 contains an unknown precious metal.

This information was last updated on Aug 01, 2025.

Technical Characteristics

BEARING INSIDE DIAMETER: (BDFN) 1.250 INCHES NOMINAL
LIGHTENING HOLE: (BXSJ) NOT INCLUDED
AXLE RECESS DIAMETER: (CHSX) 1.594 INCHES MINIMUM AND 2.094 INCHES MAXIMUM
BEARING INSIDE DIAMETER: (BDFN) 0.750 INCHES MINIMUM AND 1.250 INCHES MAXIMUM
BEARING QUANTITY: (BDDY) 1
BEARING RECESS DEPTH: (CHTK) 0.8750 INCHES MINIMUM AND 1.3125 INCHES MAXIMUM
BEARING RECESS DIAMETER: (CHTF) 2.062 INCHES MINIMUM AND 2.094 INCHES MAXIMUM
BEARING SURFACE WIDTH: (ADUV) 0.750 INCHES NOMINAL
BEARING TYPE: (BYDT) ROLLER
DESIGN FORM: (ARJD) DISK
DESIGN TYPE: (APGF) DIVIDED WHEEL
DISK TYPE: (BPLM) DOUBLE
FURNISHED ITEMS: (ABFF) BERRINGS AND HUB
GROOVE DEPTH: (ABGA) 0.741 INCHES MINIMUM AND 0.811 INCHES MAXIMUM
HOLE LOCATION: (BFYT) LOCATED IN CENTER OF RIM
HUB CHARACTERISTIC: (CFJH) DEMOUNTABLE
MOUNTING TYPE FOR WHICH DESIGNED: (BCNX) SINGLE TIRE
OVERALL LENGTH: (ABHP) 3.656 INCHES MINIMUM AND 3.718 INCHES MAXIMUM
OVERALL WIDTH: (ABMK) 4.130 INCHES NOMINAL
RIM STYLE: (AJUP) CURVED BASE
SAND BAND RECESS DEPTH: (CHTG) 0.500 INCHES NOMINAL
SAND BAND RECESS DIAMETER: (CHTB) 2.499 INCHES MINIMUM AND 2.501 INCHES MAXIMUM
SPECIAL FEATURES: (FEAT) HUB STYLE-DOUBLE RECESS STRAIGHT
TIRE RIM NOMINAL DIAMETER: (CFHQ) 6.000 INCHES
VALVE HOLE SHAPE: (CDMC) ROUND
UNABLE TO DECODE: (CFHR) UNABLE TO DECODE
HUB STYLE: (CXQW) DOUBLE RECESS STRAIGHT
UNABLE TO DECODE: (ASBL) UNABLE TO DECODE
BEARING INSIDE DIAMETER: (BDFN) 0.750 INCHES NOMINAL
HUB: (ASBL) INCLUDED
METAL THICKNESS: (BNPQ) ANY ACCEPTABLE
HUB STYLE: (CFJJ) 5
LUBRICATION FITTING: (CFRY) NOT PROVIDED
BEARINGS: (AWJQ) INCLUDED
RIM STYLE: (CFHY) 15
UNABLE TO DECODE: (BXSJ) UNABLE TO DECODE
UNABLE TO DECODE: (CFJJ) UNABLE TO DECODE
UNABLE TO DECODE: (CFRY) UNABLE TO DECODE
SPECIAL FEATURES: (FEAT) RIM STYLE-CURVED BASE;HUB STYLE-DOUBLE RECESS STRAIGHT
TIRE: (CFHR) NOT INCLUDED
UNABLE TO DECODE: (CFHY) UNABLE TO DECODE
BEARING RECESS DEPTH: (CHTK) 0.875 INCHES MINIMUM AND 1.3125 INCHES MAXIMUM
SPECIAL FEATURES: (FEAT) BEARING RECESS DIAMETER 2.4395 IN. MIN,2.4405 IN. MAX FLANGE END IF CAST IRON OR STEEL,2.4376 IN. MIN,2.4386 IN. MAX FLANGE END IF ALUMINUM,1.9365 IN. MIN,1.9375 IN. MAX OTHER END IF CAST IRON OR STEEL,1.9351 IN. MIN,1.9361 IN. MAX OTHER END IF ALUMINUM,METAL THICKNESS 0.897 IF STEEL,0.0910 IF ALUMINUM
UNABLE TO DECODE: (AWJQ) UNABLE TO DECODE