The Socket,socket Wrench, cataloged under National Stock Number 5120-01-488-3928, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-488-3928 |
| Primary Part Number | 269T9331 |
| Item Name | Socket,socket Wrench |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| Wrenching End Outside Diameter | 1.200 INCHES NOMINAL IN |
| Functional Description | TO DISASSEMBLE AND REASSEMBLE THE IDLER PULLEY |
| Drive End Outside Diameter | 1.200 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 269T9331 PRIMARY | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
| Reference | Meaning |
|---|---|
| 269T9331 | 3/9 Design control — primary reference Schweizer Aircraft Corp. |
NSN 5120-01-488-3928 is a Socket,socket Wrench, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-488-3928 has 1 manufacturer part number on file: 269T9331 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).
Key specifications for 269T9331: Criticality Code Justification: AGAV; Wrenching End Outside Diameter: 1.200 INCHES NOMINAL IN; Overall Length: 2.000 INCHES NOMINAL IN; Functional Description: TO DISASSEMBLE AND REASSEMBLE THE IDLER PULLEY. 4 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.