The Socket,socket Wrench, cataloged under National Stock Number 5120-01-666-6624, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Undersea Systems International, Inc. Dba Ocean Technology Systems. Government technical data includes 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-666-6624 |
| Primary Part Number | 137053-003 |
| Item Name | Socket,socket Wrench |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Undersea Systems International, Inc. Dba Ocean Technology Systems |
| Status | ACTIVE |
| Supplementary Features | SCUB05 |
| 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 |
|---|---|
| 137053-003 PRIMARY | Undersea Systems International, Inc. Dba Ocean Technology Systems (USA) |
| SCU075 | Rfd (australia) Pty Ltd Survitec Group Australia (AUS) |
NSN 5120-01-666-6624 is a Socket,socket Wrench, manufactured by Undersea Systems International, Inc. Dba Ocean Technology Systems, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-666-6624 has 2 manufacturer part numbers on file: 137053-003 (Undersea Systems International, Inc. Dba Ocean Technology Systems), SCU075 (Rfd (australia) Pty Ltd Survitec Group Australia).
Key specifications for 137053-003: Supplementary Features: SCUB05; Part Name Assigned by Controlling Agency: OTS/TOOL INNER CLAMP RING SOCKET. 1 specification is 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.