The Bolt,close Tolerance, cataloged under National Stock Number 5306-01-332-6501, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Sonic Industries, Inc. Dba Sonic Industries Inc Div Sonic Industries. The record lists 8 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Sonic Industries, Inc. Dba Sonic Industries Inc Div Sonic Industries (CAGE 57928); Huck International, Inc (CAGE 17446); Howmet Global Fastening Systems Inc (CAGE 06950); Reid Products Inc. Dba Reid Products Inc (CAGE 59563); Valley-Todeco, Inc. Dba Arconic Fastening Systems (CAGE 06710) |
| Parameter | Value |
|---|---|
| NSN | 5306-01-332-6501 |
| Primary Part Number | STSBG001A05U006 |
| Item Name | Bolt,close Tolerance |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Sonic Industries, Inc. Dba Sonic Industries Inc Div Sonic Industries |
| 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 |
|---|---|
| STSBG001A05U006 | Sonic Industries, Inc. Dba Sonic Industries Inc Div Sonic Industries (USA) |
| BM3210-5A006 | Huck International, Inc (USA) |
| VS2979A05U006 | Howmet Global Fastening Systems Inc (USA) |
| 11701A05U006 | Reid Products Inc. Dba Reid Products Inc (USA) |
| VAL23602-5D006 | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| 68485-5A006 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| PBF1042A5U006 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| AIC2264A05U006 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| Reference | Meaning |
|---|---|
| STSBG001A05U006 | 5/2 Secondary reference U.S. Government activity |
| STSBG001A057006 | 3/2 Design control — primary reference U.S. Government activity |
| VS2979A05U006 | 5/9 Secondary reference U.S. Government activity |
| BM3210-5A006 | 5/9 Secondary reference U.S. Government activity |
NSN 5306-01-332-6501 is a Bolt,close Tolerance, manufactured by Sonic Industries, Inc. Dba Sonic Industries Inc Div Sonic Industries, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-332-6501 has 8 manufacturer part numbers on file: STSBG001A05U006 (Sonic Industries, Inc. Dba Sonic Industries Inc Div Sonic Industries), BM3210-5A006 (Huck International, Inc), VS2979A05U006 (Howmet Global Fastening Systems Inc), 11701A05U006 (Reid Products Inc. Dba Reid Products Inc), VAL23602-5D006 (Valley-Todeco, Inc. Dba Arconic Fastening Systems) and 3 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.