The Locking Tool,impeller, cataloged under National Stock Number 5120-01-373-4971, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-373-4971 |
| Item Name | Locking Tool,impeller |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 2650-3796 ITEM 1 | 5/2 Secondary reference U.S. Government activity |
| 2650-3796 ITEM 1 | 5/9 Secondary reference U.S. Government activity |
| 265379601 | 3/2 Design control — primary reference U.S. Government activity |
| 265379601 | 5/9 Secondary reference U.S. Government activity |
NSN 5120-01-373-4971 is a Locking Tool,impeller, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
Key specifications for 5120-01-373-4971: End Item Identification: GENERAL DYNAMICS MODEL 1198,1200 AND 1216 VANEAXIAL FANS. 0 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.