The Bolt,close Tolerance, cataloged under National Stock Number 5306-01-294-8705, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Howmet Global Fastening Systems Inc. The record lists 11 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Howmet Global Fastening Systems Inc (CAGE 06950); Huck International, Inc (CAGE 17446); Sonic Industries, Inc. Dba Sonic Industries Inc Div Sonic Industries (CAGE 57928); Sps Technologies, Llc Dba PB Fasteners (CAGE 56878); B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace (CAGE 1EM77) |
| Parameter | Value |
|---|---|
| NSN | 5306-01-294-8705 |
| Primary Part Number | VS2979A06D040 |
| Item Name | Bolt,close Tolerance |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Howmet Global Fastening Systems Inc |
| 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 |
|---|---|
| VS2979A06D040 | Howmet Global Fastening Systems Inc (USA) |
| BM3210-6A040D | Huck International, Inc (USA) |
| STSBG001A06D040 | Sonic Industries, Inc. Dba Sonic Industries Inc Div Sonic Industries (USA) |
| 68485-6-040 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| STSBG001A06D040 | B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace (USA) |
| PBF1042A6D040 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| AIC2264A06D040 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| VAL23602-6DS040 | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| STSBG001A06D040 | Acufast Aircraft Products (USA) |
| STSBG001A06D040 | John Hassall Llc Dba Sky Aerospace Products (USA) |
| 11701A06D040 | Reid Products Inc. Dba Reid Products Inc (USA) |
| Reference | Meaning |
|---|---|
| STSBG001A06D040 | 3/2 Design control — primary reference U.S. Government activity |
| BM3210-6A040D | 5/9 Secondary reference U.S. Government activity |
| VS2979A06D040 | 5/9 Secondary reference U.S. Government activity |
NSN 5306-01-294-8705 is a Bolt,close Tolerance, manufactured by Howmet Global Fastening Systems Inc, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-294-8705 has 11 manufacturer part numbers on file: VS2979A06D040 (Howmet Global Fastening Systems Inc), BM3210-6A040D (Huck International, Inc), STSBG001A06D040 (Sonic Industries, Inc. Dba Sonic Industries Inc Div Sonic Industries), 68485-6-040 (Sps Technologies, Llc Dba PB Fasteners), STSBG001A06D040 (B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace) and 6 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.