The Stud,plain, cataloged under National Stock Number 5307-01-207-4625, 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 11 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5307-01-207-4625 |
| Primary Part Number | 5517557-046 |
| Item Name | Stud,plain |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Surface Treatment Document and Classification | QQ-P-426TIICL2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Pitch in Millimeters | 1.25 STUD THREAD |
| Thread Pitch in Millimeters | 1.25 NUT THREAD |
| Thread Length | 12.0 MILLIMETERS NOMINAL STUD THREAD MM |
| Thread Length | 20.0 MILLIMETERS NOMINAL NUT THREAD MM |
| Nominal Thread Size | 8.0 MILLIMETERS STUD THREAD MM |
| Nominal Thread Size | 8.0 MILLIMETERS NUT THREAD MM |
| Surface Treatment | CADMIUM OVERALL |
| Material | STEEL |
| Thread Series Designator | M STUD THREAD |
| Thread Series Designator | M NUT THREAD |
| 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 |
|---|---|
| 5517557-046 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 2128-64094 | 5/9 Secondary reference Bae Systems Land & Armaments L.p. |
| 5307PL0825917 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 5307-01-207-4625 is a Stud,plain, manufactured by Naval Sea Systems Command, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-207-4625 has 1 manufacturer part number on file: 5517557-046 (Naval Sea Systems Command).
Key specifications for 5517557-046: Surface Treatment Document and Classification: QQ-P-426TIICL2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Pitch in Millimeters: 1.25 STUD THREAD; Thread Pitch in Millimeters: 1.25 NUT THREAD; Thread Length: 12.0 MILLIMETERS NOMINAL STUD THREAD MM. 11 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.