The Bolt,close Tolerance, cataloged under National Stock Number 5306-01-686-1391, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Huck International, Inc. The record lists 5 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Huck International, Inc (CAGE 17446); Howmet Global Fastening Systems Inc Div City of Industry Operations (CAGE 1RC86); Sps Technologies, Llc Dba PB Fasteners (CAGE 56878); Howmet Global Fastening Systems Inc (CAGE 06950); Hi-Shear Corporation (CAGE 73197) |
| Parameter | Value |
|---|---|
| NSN | 5306-01-686-1391 |
| Primary Part Number | BACB30EM-P5-5 |
| Item Name | Bolt,close Tolerance |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Huck International, 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 | V |
| Part Number | Manufacturer |
|---|---|
| BACB30EM-P5-5 | Huck International, Inc (USA) |
| BACB30EM-P5-5 | Howmet Global Fastening Systems Inc Div City of Industry Operations (USA) |
| BACB30EM-P5-5 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| BACB30EM-P5-5 | Howmet Global Fastening Systems Inc (USA) |
| BACB30EM-P5-5 | Hi-Shear Corporation (USA) |
| Reference | Meaning |
|---|---|
| BACB30EM-P5-5 | 3/2 Design control — primary reference U.S. Government activity |
| BACB30EM-P5-5 | 5/9 Secondary reference Voi-Shan/chatsworth Div of Vsi Corp Sub of Fairchild Industries Inc |
| BACB30EM-P5-5 | 5/2 Secondary reference U.S. Government activity |
NSN 5306-01-686-1391 is a Bolt,close Tolerance, manufactured by Huck International, Inc, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-686-1391 has 5 manufacturer part numbers on file: BACB30EM-P5-5 (Huck International, Inc), BACB30EM-P5-5 (Howmet Global Fastening Systems Inc Div City of Industry Operations), BACB30EM-P5-5 (Sps Technologies, Llc Dba PB Fasteners), BACB30EM-P5-5 (Howmet Global Fastening Systems Inc), BACB30EM-P5-5 (Hi-Shear Corporation).
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.