NSN 2530-00-397-6858, 2530003976858
ADAPTER AND BUSHING

Federal Supply Classification: FSC 2530 - Vehicular Brake, Steering, Axle, Wheel, and Track Components
National Item Identification Number: NIIN 003976858
Codification Country: United States
Item Name Code: INC 77777
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 2530-00-397-6858

National Stock Number (NSN) 2530-00-397-6858, or NIIN 003976858, (adapter and bushing) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

This NSN is assigned to Item Name Code (INC) 77777. 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 2530003976858 contains an unknown precious metal.

This information was last updated on May 01, 2024.

Technical Characteristics

GENERAL CHARACTERISTICS ITEM DESCRIPTION: (TEXT) STEEL BODY WITH BRONZE BUSHING;1.750 O/A LG;1ST STEP 3.870 IN.DIA 0.867 IN.LG;2ND STEP 3.620 IN.DIA 0.200 IN.LG;3RD STEP 3.870 IN.DIA 0.178 IN.LG;4TH STEP 4.056 IN.DIA BY 0.125 IN.LG;5TH STEP 3.365 IN.DIA BY 0.380 IN.LG;BUSHING 1.150 IN.OD BY 1.000 IN.ID ON FIRST END BY 1.250 IN.LG;OPPOSITE END 1.500 ID