The Socket,special, cataloged under National Stock Number 5325-00-191-4993, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Atlantic Inertial Systems Limited. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Socket,special |
| FSC / FSG | 5325 — Fastening Devices (FSG 53) |
| Manufacturers | Atlantic Inertial Systems Limited (CAGE U6441) |
| Parameter | Value |
|---|---|
| NSN | 5325-00-191-4993 |
| Primary Part Number | 7889-163 |
| Item Name | Socket,special |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Atlantic Inertial Systems Limited |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 7889-163 PRIMARY | Atlantic Inertial Systems Limited (GBR) |
NSN 5325-00-191-4993 is a Socket,special, manufactured by Atlantic Inertial Systems Limited, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-00-191-4993 has 1 manufacturer part number on file: 7889-163 (Atlantic Inertial Systems Limited).
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.