The Stud,shouldered, cataloged under National Stock Number 5307-01-517-9378, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Defense Support Services, Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-01-517-9378 |
| Primary Part Number | HL246-6-4-10 |
| Item Name | Stud,shouldered |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Defense Support Services, Inc. |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| HL246-6-4-10 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HL246-6-4-10 | Blanc Aero Industries - Groupe Lisi Aerospace (FRA) |
| HL246-6-4-10 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HL246-6-4-10 | Howmet Global Fastening Systems Inc (USA) |
| HL246-6-4-10 | Blanc Aero Industries Uk Ltd (GBR) |
| HL246-6-4-10 PRIMARY | Defense Support Services, Inc. (USA) |
| Reference | Meaning |
|---|---|
| HL246-6-4-10 | 5/2 Secondary reference U.S. Government activity |
NSN 5307-01-517-9378 is a Stud,shouldered, manufactured by Defense Support Services, Inc., classified under FSC 5307, Studs. Status: active.
NSN 5307-01-517-9378 has 6 manufacturer part numbers on file: HL246-6-4-10 (Sps Technologies, Llc Dba PB Fasteners), HL246-6-4-10 (Blanc Aero Industries - Groupe Lisi Aerospace), HL246-6-4-10 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HL246-6-4-10 (Howmet Global Fastening Systems Inc), HL246-6-4-10 (Blanc Aero Industries Uk Ltd) and 1 more.
Key specifications for HL246-6-4-10: Criticality Code Justification: AGAV; End Item Identification: F18 E/F. 1 specification is 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.