The Wrench,spanner, cataloged under National Stock Number 5120-01-119-2540, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Grove Valve Operations. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-119-2540 |
| Primary Part Number | 041-00021 |
| Item Name | Wrench,spanner |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Grove Valve Operations |
| Status | ACTIVE |
| Outside Diameter | 3.250 INCHES NOMINAL IN |
| Lug Length | 0.312 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| N-903SH2PIECE25 | Grove Valve Operations (USA) |
| 041-00021 PRIMARY | Grove Valve Operations (USA) |
NSN 5120-01-119-2540 is a Wrench,spanner, manufactured by Grove Valve Operations, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-119-2540 has 2 manufacturer part numbers on file: N-903SH2PIECE25 (Grove Valve Operations), 041-00021 (Grove Valve Operations).
Key specifications for 041-00021: Overall Length: 8.000 INCHES NOMINAL IN; Outside Diameter: 3.250 INCHES NOMINAL IN; Special Features: 3 LUGS; Lug Length: 0.312 INCHES NOMINAL IN. 2 specifications are 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.