The Adapter,torque Wrench, cataloged under National Stock Number 5120-01-660-4964, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Times Microwave Systems, Inc Dba Times Microwave Systems Inc Div Times Microwave Systems. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-660-4964 |
| Primary Part Number | 3190-1229 |
| Item Name | Adapter,torque Wrench |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Times Microwave Systems, Inc Dba Times Microwave Systems Inc Div Times Microwave Systems |
| Status | ACTIVE |
| Wrenching Surface Size | 0.313 INCHES NOMINAL SINGLE END IN |
| Wrenching Surface Size | 0.3125 INCHES NOMINAL OVERALL IN |
| Style Designator | OPEN END |
| Specification/standard Data | 05047-ASME B107.3000 CAT 14 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Nondefinitive Spec/std Data | 4 TYPE |
| Wrenching Surface Shape | OVAL SINGLE END INTERNAL |
| Wrenching Surface Shape | OVAL LOCATION NOT OTHERWISE SPECIFIED |
| 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 |
|---|---|
| 3190-1229 PRIMARY | Times Microwave Systems, Inc Dba Times Microwave Systems Inc Div Times Microwave Systems (USA) |
| 068106 PRIMARY | Mountz, Inc. (USA) |
| 069206 PRIMARY | Mountz, Inc. (USA) |
| Reference | Meaning |
|---|---|
| B107.300 CAT 14 TY4 | 5/1 Secondary reference U.S. Government activity |
| B107.300 | 3/1 Design control — primary reference The American Society of Mechanical Engineers |
NSN 5120-01-660-4964 is a Adapter,torque Wrench, manufactured by Times Microwave Systems, Inc Dba Times Microwave Systems Inc Div Times Microwave Systems, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-660-4964 has 3 manufacturer part numbers on file: 3190-1229 (Times Microwave Systems, Inc Dba Times Microwave Systems Inc Div Times Microwave Systems), 068106 (Mountz, Inc.), 069206 (Mountz, Inc.).
5 possible matches (shared part number, not a government interchangeability claim): 5120-01-660-6239, 5120-01-720-5537, 5120-01-720-5538. Verify interchangeability with system specifications before substitution.
Key specifications for 3190-1229: Wrenching Surface Size: 0.313 INCHES NOMINAL SINGLE END IN; Wrenching Surface Size: 0.3125 INCHES NOMINAL OVERALL IN; Style Designator: OPEN END; Specification/standard Data: 05047-ASME B107.3000 CAT 14 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD. 8 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.