The Bolt,close Tolerance, cataloged under National Stock Number 5306-01-336-8917, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Briles Aerospace, Llc. The record lists 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Bolt,close Tolerance |
| FSC / FSG | 5306 — Bolts (FSG 53) |
| Manufacturers | Briles Aerospace, Llc (CAGE 73TG7); Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (CAGE 06725); Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (CAGE 27624); Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok (CAGE 16258); Valley-Todeco, Inc. Dba Arconic Fastening Systems (CAGE 06710) |
| Parameter | Value |
|---|---|
| NSN | 5306-01-336-8917 |
| Primary Part Number | BAIB108-4-8 |
| Item Name | Bolt,close Tolerance |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Briles Aerospace, Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| BAIB108-4-8 PRIMARY | Briles Aerospace, Llc (USA) |
| AIC873-4-8 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| PBF1536-4-8 PRIMARY | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| SLB523-4-8 PRIMARY | Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok (USA) |
| VCG0036-4-8 PRIMARY | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| 84393-4-8 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| Reference | Meaning |
|---|---|
| 873-4-8 | 5/9 Secondary reference Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| 3D0108-4-8 | 5/2 Secondary reference U.S. Government activity |
NSN 5306-01-336-8917 is a Bolt,close Tolerance, manufactured by Briles Aerospace, Llc, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-336-8917 has 6 manufacturer part numbers on file: BAIB108-4-8 (Briles Aerospace, Llc), AIC873-4-8 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), PBF1536-4-8 (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners), SLB523-4-8 (Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok), VCG0036-4-8 (Valley-Todeco, Inc. Dba Arconic Fastening Systems) and 1 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.