The Key,socket Head Screw, cataloged under National Stock Number 5120-00-015-6958, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Triumph Engine Control Systems Llc. Government technical data includes 3 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 | 5120-00-015-6958 |
| Primary Part Number | STD65054 |
| Item Name | Key,socket Head Screw |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Triumph Engine Control Systems Llc |
| Status | ACTIVE |
| Wrenching Surface Size | 0.125 INCHES NOMINAL SINGLE END IN |
| Wrenching Surface Shape | HEXAGON FIRST 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 |
|---|---|
| STD65054 PRIMARY | Triumph Engine Control Systems Llc (USA) |
NSN 5120-00-015-6958 is a Key,socket Head Screw, manufactured by Triumph Engine Control Systems Llc, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-00-015-6958 has 1 manufacturer part number on file: STD65054 (Triumph Engine Control Systems Llc).
Key specifications for STD65054: Wrenching Surface Size: 0.125 INCHES NOMINAL SINGLE END IN; Overall Length: 4.000 INCHES NOMINAL IN; Wrenching Surface Shape: HEXAGON FIRST END INTERNAL; Special Features: 0.125 IN. HEX DIA REDUCED TO 0.085 IN. MIN 0.095 IN.MAX BEGINNING 0.125 IN. FROM ONE END FOR 0.500 IN. LG IN. 3 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.