The Bolt,shear, cataloged under National Stock Number 5306-01-643-4539, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Sps Technologies, Llc Dba PB Fasteners. The record lists 7 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Bolt,shear |
| FSC / FSG | 5306 — Bolts (FSG 53) |
| Manufacturers | Sps Technologies, Llc Dba PB Fasteners (CAGE 56878); Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAGE L4528); Valley-Todeco, Inc. Dba Arconic Fastening Systems (CAGE 06710); Sonic Industries, Inc. Dba Sonic Industries Inc Div Sonic Industries (CAGE 57928); Federal Manufacturing Corp (CAGE 17943) |
| Parameter | Value |
|---|---|
| NSN | 5306-01-643-4539 |
| Primary Part Number | BACB30US5-18Y |
| Item Name | Bolt,shear |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Sps Technologies, Llc Dba PB Fasteners |
| 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 |
|---|---|
| BACB30US5-18Y | Sps Technologies, Llc Dba PB Fasteners (USA) |
| BACB30US5-18Y | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| BACB30US5-18Y | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| BACB30US5-18Y | Sonic Industries, Inc. Dba Sonic Industries Inc Div Sonic Industries (USA) |
| BACB30US5-18Y | Federal Manufacturing Corp (USA) |
| BACB30US5-18Y | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| BACB30US5-18Y | Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok (USA) |
| Reference | Meaning |
|---|---|
| BACB30US5-18Y | 3/2 Design control — primary reference U.S. Government activity |
NSN 5306-01-643-4539 is a Bolt,shear, manufactured by Sps Technologies, Llc Dba PB Fasteners, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-643-4539 has 7 manufacturer part numbers on file: BACB30US5-18Y (Sps Technologies, Llc Dba PB Fasteners), BACB30US5-18Y (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), BACB30US5-18Y (Valley-Todeco, Inc. Dba Arconic Fastening Systems), BACB30US5-18Y (Sonic Industries, Inc. Dba Sonic Industries Inc Div Sonic Industries), BACB30US5-18Y (Federal Manufacturing Corp) and 2 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.