The Stud,plain, cataloged under National Stock Number 5307-01-207-4623, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Metric and Multistandard Components Corp. 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Stud,plain |
| FSC / FSG | 5307 — Studs (FSG 53) |
| Manufacturers | Leonardo S.p.a. - Electronics Division - Defence Business Area (CAGE A0199); Metric and Multistandard Components Corp (CAGE 15526) |
| Parameter | Value |
|---|---|
| NSN | 5307-01-207-4623 |
| Primary Part Number | 5517557-028 |
| Item Name | Stud,plain |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Metric and Multistandard Components Corp |
| 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 |
|---|---|
| 2128-64062 | Leonardo S.p.a. - Electronics Division - Defence Business Area (ITA) |
| 5517557-028 PRIMARY | Metric and Multistandard Components Corp (USA) |
| Reference | Meaning |
|---|---|
| 2128-64062 | 3/9 Design control — primary reference Bae Systems Land & Armaments L.p. |
| 5517557-028 | 5/9 Secondary reference North American Bolt and Screw Co Inc |
| 5517557-028 | 7/2 Vendor item drawing reference Naval Sea Systems Command |
| 5307PL0825902 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 5307-01-207-4623 is a Stud,plain, manufactured by Metric and Multistandard Components Corp, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-207-4623 has 2 manufacturer part numbers on file: 2128-64062 (Leonardo S.p.a. - Electronics Division - Defence Business Area), 5517557-028 (Metric and Multistandard Components Corp).
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.