The Adapter,torque Wrench, cataloged under National Stock Number 5120-01-720-5539, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Mountz, Inc.. Government technical data includes 6 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-720-5539 |
| Primary Part Number | 069204 |
| Item Name | Adapter,torque Wrench |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Mountz, Inc. |
| Status | ACTIVE |
| Wrenching Surface Size | 0.250 INCHES NOMINAL SINGLE END IN |
| Style Designator | OPEN END |
| Specification/standard Data | 05047-ASME B107.300 CAT 14 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Nondefinitive Spec/std Data | 4 TYPE |
| Wrenching Surface Shape | OVAL SINGLE END INTERNAL |
| 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 |
|---|---|
| 069204 PRIMARY | Mountz, Inc. (USA) |
| 3190-1228 | Times Microwave Systems, Inc Dba Times Microwave Systems Inc Div Times Microwave Systems (USA) |
| Reference | Meaning |
|---|---|
| 068104 | 5/9 Secondary reference Mountz, Inc. |
| B107.300 | 3/1 Design control — primary reference The American Society of Mechanical Engineers |
| B107.300 CAT 14 TY4 | 5/1 Secondary reference U.S. Government activity |
NSN 5120-01-720-5539 is a Adapter,torque Wrench, manufactured by Mountz, Inc., classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-720-5539 has 2 manufacturer part numbers on file: 069204 (Mountz, Inc.), 3190-1228 (Times Microwave Systems, Inc Dba Times Microwave Systems Inc Div Times Microwave Systems).
1 possible match (shared part number, not a government interchangeability claim): 5120-01-720-5794. Verify interchangeability with system specifications before substitution.
Key specifications for 069204: Wrenching Surface Size: 0.250 INCHES NOMINAL SINGLE END IN; Style Designator: OPEN END; Specification/standard Data: 05047-ASME B107.300 CAT 14 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Nondefinitive Spec/std Data: 4 TYPE. 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.