The Wrench,adjustable, cataloged under National Stock Number 5120-00-278-0341, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Ngk Metals Corporation Dba N G K Berylco. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-00-278-0341 |
| Primary Part Number | W-154 |
| Item Name | Wrench,adjustable |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Ngk Metals Corporation Dba N G K Berylco |
| Status | ACTIVE |
| Material | COPPER ALLOY OVERALL |
| Features Provided | NONMAGNETIC AND NONSPARKING |
| Wrenching Surface Size | 1.125 INCHES MAXIMUM SINGLE END IN |
| Wrenching Surface Shape | OVAL SINGLE END INTERNAL |
| Style Designator | OPEN END SINGLE HEAD RACK AND WORM ADJUSTMENT |
| Head Thickness | 0.625 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 01.56.96.79 | Vanas (BEL) |
| MIL-W-17912 TY1 | General Services Administration Federal Supply Service (USA) |
| 01.56.96.79 | Cebeo (BEL) |
| W-154 PRIMARY | Ngk Metals Corporation Dba N G K Berylco (USA) |
| MIL-W-17912 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 5120PL2122581 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| W-72 | Ampco Metal Inc. Dba Ampco Metal Inc (USA) |
| A-A-2489 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| W-72 PRIMARY | Ampco Partners, Ltd. Dba Ampco Safety Tools (USA) |
| W-154-2349 | Ngk Metals Corporation Dba N G K Berylco (USA) |
NSN 5120-00-278-0341 is a Wrench,adjustable, manufactured by Ngk Metals Corporation Dba N G K Berylco, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-00-278-0341 has 10 cross-referenced part numbers: 01.56.96.79 (Vanas), MIL-W-17912 TY1 (General Services Administration Federal Supply Service), 01.56.96.79 (Cebeo), W-154 (Ngk Metals Corporation Dba N G K Berylco), MIL-W-17912 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 5 more.
There are 12 known substitutes for 5120-00-278-0341: 5999-00-020-8229, 5940-00-103-4851, 5120-00-264-3794 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for W-154: Material: COPPER ALLOY OVERALL; Features Provided: NONMAGNETIC AND NONSPARKING; Wrenching Surface Size: 1.125 INCHES MAXIMUM SINGLE END IN; Wrenching Surface Shape: OVAL SINGLE END INTERNAL. 7 total characteristics are documented in the Federal Logistics Information System.