The Socket,wrench,refrigeration Valv, cataloged under National Stock Number 5120-00-293-0997, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 5120-00-293-0997 |
| Item Name | Socket,wrench,refrigeration Valv |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Status | ACTIVE |
| Drive Surface Size | 0.250 INCHES NOMINAL SINGLE END IN |
| Wrenching Surface Size | 0.312 INCHES NOMINAL SINGLE END IN |
| Style Designator | INTERNAL-EXTERNAL |
| Wrenching Surface Shape | SQUARE SINGLE END INTERNAL |
| Drive End Shape | SQUARE SINGLE END EXTERNAL |
| 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 |
| Reference | Meaning |
|---|---|
| RF-4 | 3/9 Design control — primary reference Utica Tool Co Inc |
| RF-4 | 5/9 Secondary reference Bonney Forge Corp |
| 344 | 5/9 Secondary reference Duro Metal Products Co |
NSN 5120-00-293-0997 is a Socket,wrench,refrigeration Valv, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
3 possible matches (shared part number, not a government interchangeability claim): 3110-00-795-4985, 3020-01-411-9483, 9140-01-468-9135. Verify interchangeability with system specifications before substitution.
Key specifications for 5120-00-293-0997: Drive Surface Size: 0.250 INCHES NOMINAL SINGLE END IN; Wrenching Surface Size: 0.312 INCHES NOMINAL SINGLE END IN; Style Designator: INTERNAL-EXTERNAL; Overall Length: 1.312 INCHES NOMINAL IN. 7 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.