The Wrench,spanner, cataloged under National Stock Number 5120-01-033-9724, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Texas Instruments Inc. Government technical data includes 9 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 | 5120-01-033-9724 |
| Primary Part Number | 527383-1 |
| Item Name | Wrench,spanner |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Texas Instruments Inc |
| Status | ACTIVE |
| Opening Diameter | 0.250 INCHES NOMINAL IN |
| Drive Surface Size | 0.432 INCHES MINIMUM AND 0.437 INCHES MAXIMUM SINGLE END IN |
| Angle Between Lugs | 90.0 DEGREES NOMINAL |
| Style Designator | TUBULAR LUG |
| Features Provided | REPLACEABLE WRENCHING FEATURE |
| Lug Width | 0.040 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN |
| Drive End Shape | HEXAGON SINGLE END INTERNAL |
| Surface Treatment | CHROMIUM OVERALL |
| 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 |
|---|---|
| 527383-1 PRIMARY | Texas Instruments Inc (USA) |
NSN 5120-01-033-9724 is a Wrench,spanner, manufactured by Texas Instruments Inc, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-033-9724 has 1 manufacturer part number on file: 527383-1 (Texas Instruments Inc).
Key specifications for 527383-1: Opening Diameter: 0.250 INCHES NOMINAL IN; Drive Surface Size: 0.432 INCHES MINIMUM AND 0.437 INCHES MAXIMUM SINGLE END IN; Angle Between Lugs: 90.0 DEGREES NOMINAL; Style Designator: TUBULAR LUG. 9 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.