The Extension,spanner Wrench, cataloged under National Stock Number 1385-01-047-4859, is classified within Federal Supply Class 1385 (Surface Use Explosive Ordnance Disposal Tools and Equipment) of the Ammunition and Explosives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1385-01-047-4859 |
| Primary Part Number | 5013001 |
| Item Name | Extension,spanner Wrench |
| FSC / FSG | 1385 / 13 — Surface Use Explosive Ordnance Disposal Tools and Equipment |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| General Characteristics Item Description | C/O ALLOY STEEL ASTM-A-331 GRADE 4340 OR 8740,HEAT TREATED TO ROCKWELLC 45-50 IN ACCORDANCE WITH MIL-H-6875,PHOSPHATE COAT IN ACCORDANCE WITH MIL-C-16236 TYPE M CLASS 2,OVERALL LENGTH 1.66 IN. NOM,ONE END 0.500 IN. DIA WITH 0.3125-18UNC-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 A |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 5013001 PRIMARY | Naval Sea Systems Command (USA) |
NSN 1385-01-047-4859 is a Extension,spanner Wrench, manufactured by Naval Sea Systems Command, classified under FSC 1385, Surface Use Explosive Ordnance Disposal Tools and Equipment. Status: active.
NSN 1385-01-047-4859 has 1 manufacturer part number on file: 5013001 (Naval Sea Systems Command).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-513-5996. Verify interchangeability with system specifications before substitution.
Key specifications for 5013001: General Characteristics Item Description: C/O ALLOY STEEL ASTM-A-331 GRADE 4340 OR 8740,HEAT TREATED TO ROCKWELLC 45-50 IN ACCORDANCE WITH MIL-H-6875,PHOSPHATE COAT IN ACCORDANCE WITH MIL-C-16236 TYPE M CLASS 2,OVERALL LENGTH 1.66 IN. NOM,ONE END 0.500 IN. DIA WITH 0.3125-18UNC-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 A. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.