The Bolt,close Tolerance, cataloged under National Stock Number 5306-01-282-4790, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Howmet Global Fastening Systems Inc. Government technical data includes 21 specifications, cited from the U.S. Government catalog. The record lists 10 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-282-4790 |
| Primary Part Number | VS3191-5D14 |
| Item Name | Bolt,close Tolerance |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Howmet Global Fastening Systems Inc |
| Status | ACTIVE |
| Surface Finish | 32.0 MICROINCHES THREADS |
| Surface Finish | 32.0 MICROINCHES BEARING SURFACE OF HEAD |
| Head Height | 0.177 INCHES MINIMUM AND 0.197 INCHES MAXIMUM IN |
| Fastener Length | 1.326 INCHES MINIMUM AND 1.373 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 0.441 INCHES MINIMUM AND 0.508 INCHES MAXIMUM IN |
| Shank Unthreaded Hole Diameter | 0.076 INCHES MINIMUM AND 0.081 INCHES MAXIMUM FIRST HOLE IN |
| Material Document and Classification | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Head Style | SPLINE DRIVE SHEAR HEAD |
| Thread Direction | RIGHT-HAND |
| Grip Length | 0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM IN |
| Head Minor Diameter | 0.514 INCHES MINIMUM AND 0.521 INCHES MAXIMUM IN |
| Grip Diameter | 0.3115 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Minimum Tensile Strength | 125000 POUNDS PER SQUARE INCH LBS |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 24 |
| Material | STEEL COMP XM-13 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Distance From Head Largest Bearing Surface to Shank Hole Center | 1.202 INCHES MINIMUM AND 1.259 INCHES MAXIMUM FIRST HOLE IN |
| 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 |
|---|---|
| 11833-5D14 | Reid Products Inc. Dba Reid Products Inc (USA) |
| VCG0002-5D14 | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| PBF1266-5D14 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| S397-5D14 | Huck International, Inc (USA) |
| GS1031-5D14 | B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace (USA) |
| AIC688-5D14 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| VS3191-5D14 PRIMARY | Howmet Global Fastening Systems Inc (USA) |
| MB155-5D14 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| ST3M747-5D14 | Heartland Precision Fasteners Inc (USA) |
| MB155-5D14 | Hi-Shear Corporation (USA) |
| Reference | Meaning |
|---|---|
| ST3M747-5D14 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
| VS3191-5D14 | 5/9 Secondary reference U.S. Government activity |
| 122896-5D14 | 5/2 Secondary reference U.S. Government activity |
| ST3M747-5D14 | 5/2 Secondary reference U.S. Government activity |
| S397-5D14 | 5/9 Secondary reference U.S. Government activity |
NSN 5306-01-282-4790 is a Bolt,close Tolerance, manufactured by Howmet Global Fastening Systems Inc, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-282-4790 has 10 manufacturer part numbers on file: 11833-5D14 (Reid Products Inc. Dba Reid Products Inc), VCG0002-5D14 (Valley-Todeco, Inc. Dba Arconic Fastening Systems), PBF1266-5D14 (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners), S397-5D14 (Huck International, Inc), GS1031-5D14 (B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace) and 5 more.
Key specifications for VS3191-5D14: Surface Finish: 32.0 MICROINCHES THREADS; Surface Finish: 32.0 MICROINCHES BEARING SURFACE OF HEAD; Head Height: 0.177 INCHES MINIMUM AND 0.197 INCHES MAXIMUM IN; Fastener Length: 1.326 INCHES MINIMUM AND 1.373 INCHES MAXIMUM 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.