The Stud,shouldered, cataloged under National Stock Number 5307-01-724-0713, 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 21 specifications, cited from the U.S. Government catalog. The record lists 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5307-01-724-0713 |
| Primary Part Number | HST230-6-3-8 |
| Item Name | Stud,shouldered |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| Surface Treatment Document and Classification | HI-SHEAR SPEC.258 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Nut End Shank Diameter | 0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN |
| Thread Length | 0.290 INCHES NOMINAL NUT THREAD IN |
| Thread Length | 0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM STUD THREAD IN |
| Style Designator | SHOULDERED |
| Material Document and Classification | A-286 HIGH TEMP ALLOY IAW AMS5731 OR 5737 AEROSPACE MATERIAL SPEC STD SINGLE MATERIAL RESPONSE |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Nominal Thread Size | 0.1900 INCHES NUT THREAD IN |
| 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 | 0.1825 INCHES MINIMUM AND 0.1925 INCHES MAXIMUM IN |
| Thread Class | 3A NUT THREAD A |
| Thread Class | 3A STUD THREAD A |
| Thread Quantity Per Inch | 32 STUD THREAD |
| Thread Quantity Per Inch | 32 NUT THREAD |
| Material | IRON ALLOY 660 |
| Shoulder Length | 0.064 INCHES MINIMUM AND 0.074 INCHES MAXIMUM IN |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) STUD THREAD |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) 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 |
|---|---|
| HST230-6-3-8 | Sps Technologies Ltd, Tj Brooks Division (GBR) |
| HST230-6-3-8 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HST230-6-3-8 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HST230-6-3-8 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HST230-6-3-8 | Blanc Aero Technologies (FRA) |
| HST230-6-3-8 PRIMARY | Hi-Shear Corporation (USA) |
| HST230-6-3-8 | Blanc Aero Industries Uk Ltd (GBR) |
| HST230-6-3-8 | Ftb Bastener Technology Bestas (TUR) |
| Reference | Meaning |
|---|---|
| HST230 | D/9 Drawing number reference only Hi-Shear Corporation |
NSN 5307-01-724-0713 is a Stud,shouldered, manufactured by Hi-Shear Corporation, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-724-0713 has 8 manufacturer part numbers on file: HST230-6-3-8 (Sps Technologies Ltd, Tj Brooks Division), HST230-6-3-8 (Sps Technologies, Llc Dba PB Fasteners), HST230-6-3-8 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HST230-6-3-8 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HST230-6-3-8 (Blanc Aero Technologies) and 3 more.
Key specifications for HST230-6-3-8: Surface Treatment Document and Classification: HI-SHEAR SPEC.258 MFR REF SINGLE TREATMENT RESPONSE OVERALL; Nut End Shank Diameter: 0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN; Thread Length: 0.290 INCHES NOMINAL NUT THREAD IN; Thread Length: 0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM STUD THREAD IN. 21 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.