The Stud,plain, cataloged under National Stock Number 5307-01-281-9148, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Defense Maritime Solutions, Inc.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Stud,plain |
| FSC / FSG | 5307 — Studs (FSG 53) |
| Manufacturers | Defense Maritime Solutions, Inc. (CAGE 0EYA6) |
| Parameter | Value |
|---|---|
| NSN | 5307-01-281-9148 |
| Primary Part Number | H-12-115 |
| Item Name | Stud,plain |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Defense Maritime Solutions, 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 |
|---|---|
| US-70589-1 ITEM 44 | Defense Maritime Solutions, Inc. (USA) |
| H-12-115 PRIMARY | Defense Maritime Solutions, Inc. (USA) |
| Reference | Meaning |
|---|---|
| H-12-115 | 5/9 Secondary reference John Crane, Inc |
| H-12-115 | 3/9 Design control — primary reference Wartsila Lips Inc |
| US-70589-1 ITEM 44 | 5/9 Secondary reference Wartsila Lips Inc |
| US-70589-1 ITEM 44 | 5/9 Secondary reference John Crane, Inc |
NSN 5307-01-281-9148 is a Stud,plain, manufactured by Defense Maritime Solutions, Inc., classified under FSC 5307, Studs. Status: active.
NSN 5307-01-281-9148 has 2 manufacturer part numbers on file: US-70589-1 ITEM 44 (Defense Maritime Solutions, Inc.), H-12-115 (Defense Maritime Solutions, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 6750-01-427-8638. Verify interchangeability with system specifications before substitution.
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.