The Bolt,close Tolerance, cataloged under National Stock Number 5306-01-335-6447, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace. The record lists 9 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Bolt,close Tolerance |
| FSC / FSG | 5306 — Bolts (FSG 53) |
| Manufacturers | B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace (CAGE 1EM77); Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (CAGE 27624); Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (CAGE 06725); Reid Products Inc. Dba Reid Products Inc (CAGE 59563); John Hassall Llc Dba Sky Aerospace Products (CAGE 1CNU4) |
| Parameter | Value |
|---|---|
| NSN | 5306-01-335-6447 |
| Primary Part Number | STSBG001A05U010 |
| Item Name | Bolt,close Tolerance |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace |
| Status | ACTIVE |
| 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 |
|---|---|
| STSBG001A05U010 | B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace (USA) |
| PBF1042A5U010 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| AIC2264A05U010 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| STSBG001A05U010 | Reid Products Inc. Dba Reid Products Inc (USA) |
| STSBG001A05U010 | John Hassall Llc Dba Sky Aerospace Products (USA) |
| 11701A05U010 | Reid Products Inc. Dba Reid Products Inc (USA) |
| STSBG001A05U010 | Howmet Global Fastening Systems Inc (USA) |
| 68485-5A010 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| VAL23602-5D010 | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| Reference | Meaning |
|---|---|
| VS2979A05U010 | 5/9 Secondary reference Howmet Global Fastening Systems Inc |
| BM3210-5A010 | C/1 Advisory reference — outside the item-of-supply concept Huck International, Inc |
| BM3210-5A010 | 5/9 Secondary reference U.S. Government activity |
| VS2979A05U010 | 5/9 Secondary reference U.S. Government activity |
| STSBG001A05U010 | 5/9 Secondary reference U.S. Government activity |
| STSBG001A05U010 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5306-01-335-6447 is a Bolt,close Tolerance, manufactured by B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-335-6447 has 9 manufacturer part numbers on file: STSBG001A05U010 (B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace), PBF1042A5U010 (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners), AIC2264A05U010 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), STSBG001A05U010 (Reid Products Inc. Dba Reid Products Inc), STSBG001A05U010 (John Hassall Llc Dba Sky Aerospace Products) and 4 more.
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.