The Stud,locked in, cataloged under National Stock Number 5307-01-326-2004, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Southco Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Stud,locked in |
| FSC / FSG | 5307 — Studs (FSG 53) |
| Manufacturers | Southco Inc (CAGE 72794) |
| Parameter | Value |
|---|---|
| NSN | 5307-01-326-2004 |
| Primary Part Number | 121J-330-C3C |
| Item Name | Stud,locked in |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Southco Inc |
| 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 |
|---|---|
| 121J-330-C3C PRIMARY | Southco Inc (USA) |
| Reference | Meaning |
|---|---|
| AJ3-30C | 5/9 Secondary reference Southco Inc |
| AJ3-30CBC | 5/9 Secondary reference Southco Inc |
NSN 5307-01-326-2004 is a Stud,locked in, manufactured by Southco Inc, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-326-2004 has 1 manufacturer part number on file: 121J-330-C3C (Southco Inc).
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.