NSN 1385-01-047-4861, 1385010474861
EXTENSION,SPANNER WRENCH

Federal Supply Classification: FSC 1385 - Surface Use Explosive Ordnance Disposal Tools and Equipment
National Item Identification Number: NIIN 010474861
Codification Country: United States
Item Name Code: INC 77777
Criticality: (N) This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input).
Hazardous Material Indicator Code: (N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.

Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS^® Summary

National Stock Number 1385-01-047-4861

National Stock Number (NSN) 1385-01-047-4861, or NIIN 010474861, (extension,spanner wrench) was assigned September 9, 1977 in the Federal Logistics Information System (FLIS). 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 5 years.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 02, 1991, this NSN's acquisition method was noted as: Suitable for competitive acquisition for the first time. (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) 77777. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 1385010474861 does not contain precious metals.

This NSN is associated to Schedule B 9803200000: military equipments not identified by kind. The Schedule B End Use is listed as military apparel and footwear.

This information was last updated on Aug 01, 2025.

Technical Characteristics

GENERAL CHARACTERISTICS ITEM DESCRIPTION: (TEXT) C/O STEEL QQ-S-763 CLASS 310 CONDITION A,PASSIVATED WITH QQ-P-35,OVERALL LENGTH 1.66 IN. NOM,ONE END 0.500 IN. DIA WITH 0.3125-18NC-2B INTERNAL THREAD 0.750 IN. DEEP,HAVING A WRENCHING FACILITY 0.375 IN. THICK AND 0.380 IN. LONG,SECOND END HAVING A 0.3125-18 UNC-2A EXTERNAL THREAD WITH A 0.06 IN. BY 45 DEG CHAMFER ON THE END