The Stud,shouldered, cataloged under National Stock Number 5307-01-469-1476, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 7 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5307-01-469-1476 |
| Primary Part Number | HL146-5-3-7 |
| Item Name | Stud,shouldered |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc |
| Status | ACTIVE |
| Thread Length | 0.312 INCHES NOMINAL NUT THREAD IN |
| Thread Length | 0.312 INCHES NOMINAL STUD THREAD IN |
| Criticality Code Justification | AGAV |
| Style Designator | SHOULDERED |
| Material Document and Classification | AMS 4928 ASSN STD 1ST MATERIAL RESPONSE OR AMS 4967 ASSN STD 2ND MATERIAL RESPONSE |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Nominal Thread Size | 0.164 INCHES STUD THREAD IN |
| Nominal Thread Size | 0.164 INCHES NUT THREAD IN |
| Shoulder Diameter | 0.306 INCHES MINIMUM AND 0.322 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 | TITANIUM ALLOY UNS R54520 |
| Shoulder Length | 0.055 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN |
| Thread Series Designator | UNJC NUT THREAD |
| Thread Series Designator | UNJC STUD THREAD |
| 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 |
|---|---|
| 3M917-08-3-7 | The Boeing Company Div Defense (USA) |
| HL146-5-3-7 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HL146-5-3-7 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| FIT7987-08-3-7 PRIMARY | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| 11807-08-3-7 | Reid Products Inc. Dba Reid Products Inc (USA) |
| HL146-5-3-7 PRIMARY | Hi-Shear Corporation (USA) |
| HL146-5-3-7 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| Reference | Meaning |
|---|---|
| HL146-5-3-7 | 3/2 Design control — primary reference U.S. Government activity |
| HL146-5-3-7 | 5/9 Secondary reference U.S. Government activity |
NSN 5307-01-469-1476 is a Stud,shouldered, manufactured by Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-469-1476 has 7 manufacturer part numbers on file: 3M917-08-3-7 (The Boeing Company Div Defense), HL146-5-3-7 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HL146-5-3-7 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), FIT7987-08-3-7 (Fastener Innovation Technology, Inc. Dba F I T), 11807-08-3-7 (Reid Products Inc. Dba Reid Products Inc) and 2 more.
Key specifications for HL146-5-3-7: Thread Length: 0.312 INCHES NOMINAL NUT THREAD IN; Thread Length: 0.312 INCHES NOMINAL STUD THREAD IN; Criticality Code Justification: AGAV; Style Designator: SHOULDERED. 18 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.