The Socket,wrench,face Spanner, cataloged under National Stock Number 5120-00-935-4572, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Allison Transmission Inc Dba Allison Transmission, Inc. Government technical data includes 6 specifications, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-00-935-4572 |
| Primary Part Number | 6798550 |
| Item Name | Socket,wrench,face Spanner |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Allison Transmission Inc Dba Allison Transmission, Inc |
| Status | ACTIVE |
| Opening Diameter | 1.000 INCHES NOMINAL IN |
| Drive Surface Size | 0.375 INCHES NOMINAL SINGLE END IN |
| Lug Width | 0.120 INCHES NOMINAL IN |
| Drive End Shape | SQUARE SINGLE END INTERNAL |
| Lug Length | 0.150 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| 6798550 PRIMARY | Allison Transmission Inc Dba Allison Transmission, Inc (USA) |
NSN 5120-00-935-4572 is a Socket,wrench,face Spanner, manufactured by Allison Transmission Inc Dba Allison Transmission, Inc, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-00-935-4572 has 1 manufacturer part number on file: 6798550 (Allison Transmission Inc Dba Allison Transmission, Inc).
Key specifications for 6798550: Opening Diameter: 1.000 INCHES NOMINAL IN; Drive Surface Size: 0.375 INCHES NOMINAL SINGLE END IN; Lug Width: 0.120 INCHES NOMINAL IN; Drive End Shape: SQUARE SINGLE END INTERNAL. 6 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.