The Stud,continuous Thread, cataloged under National Stock Number 5307-01-531-7326, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-01-531-7326 |
| Primary Part Number | 8591665 |
| Item Name | Stud,continuous Thread |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Nominal Thread Size | 0.375 INCHES STUD THREAD IN |
| Thread Quantity Per Inch | 24 STUD THREAD |
| Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| 95412A661 | Mcmaster-Carr Supply Co (USA) |
| 95412A661 | Mcmaster-Carr Supply Co (USA) |
| 2005A050 | Maintenance Center Albany of Marine Corps Logistics Command (USA) |
| 8591665 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 95412A661 | 3/9 Design control — primary reference Mcmaster-Carr Supply Co |
NSN 5307-01-531-7326 is a Stud,continuous Thread, manufactured by Naval Sea Systems Command, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-531-7326 has 4 manufacturer part numbers on file: 95412A661 (Mcmaster-Carr Supply Co), 95412A661 (Mcmaster-Carr Supply Co), 2005A050 (Maintenance Center Albany of Marine Corps Logistics Command), 8591665 (Naval Sea Systems Command).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-531-7345. Verify interchangeability with system specifications before substitution.
Key specifications for 8591665: Overall Length: 2.000 INCHES NOMINAL IN; Nominal Thread Size: 0.375 INCHES STUD THREAD IN; End Item Identification: MK110 MOD O S; Thread Quantity Per Inch: 24 STUD THREAD. 3 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.