The Stud,shouldered, cataloged under National Stock Number 5307-01-716-4428, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Hi-Shear Corporation. Government technical data includes 14 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-01-716-4428 |
| Primary Part Number | HST230-6-4-8 |
| Item Name | Stud,shouldered |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| Nut End Shank Diameter | 0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN |
| Thread Length | 0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM STUD THREAD IN |
| Style Designator | SHOULDERED |
| Material Document and Classification | AMS5731 ASSN STD SINGLE MATERIAL RESPONSE OR AMS5737 ASSN STD SINGLE MATERIAL RESPONSE |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Nominal Thread Size | 0.1900 INCHES STUD THREAD IN |
| Shoulder Diameter | 0.357 INCHES MINIMUM AND 0.377 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Nut End Shank Length | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN |
| Thread Class | 3A STUD THREAD A |
| Thread Quantity Per Inch | 32 STUD THREAD |
| Material | STEEL CORROSION RESISTING |
| Shoulder Length | 0.064 INCHES MINIMUM AND 0.074 INCHES MAXIMUM IN |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) STUD 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 |
|---|---|
| HST230-6-4-8 PRIMARY | Hi-Shear Corporation (USA) |
| Reference | Meaning |
|---|---|
| HST230 | D/9 Drawing number reference only Hi-Shear Corporation |
NSN 5307-01-716-4428 is a Stud,shouldered, manufactured by Hi-Shear Corporation, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-716-4428 has 1 manufacturer part number on file: HST230-6-4-8 (Hi-Shear Corporation).
6 possible matches (shared part number, not a government interchangeability claim): 5307-01-717-7166, 5307-01-721-0991, 5307-01-723-1406. Verify interchangeability with system specifications before substitution.
Key specifications for HST230-6-4-8: Nut End Shank Diameter: 0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN; Thread Length: 0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM STUD THREAD IN; Style Designator: SHOULDERED; Material Document and Classification: AMS5731 ASSN STD SINGLE MATERIAL RESPONSE OR AMS5737 ASSN STD SINGLE MATERIAL RESPONSE. 14 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.