The Bolt,machine, cataloged under National Stock Number 5306-01-326-5517, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Hi-Shear Corporation. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 11 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Bolt,machine |
| FSC / FSG | 5306 — Bolts (FSG 53) |
| Manufacturers | Sps Technologies, Llc Dba PB Fasteners (CAGE 56878); Hi-Shear Corporation (CAGE 73197) |
| Parameter | Value |
|---|---|
| NSN | 5306-01-326-5517 |
| Primary Part Number | HR240-4-11 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Hi-Shear Corporation |
| 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 |
|---|---|
| HR240-4-11 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HR240-4-11 PRIMARY | Hi-Shear Corporation (USA) |
| Reference | Meaning |
|---|---|
| SC3102-4-11 | 5/9 Secondary reference Howmet Global Fastening Systems Inc Div City of Industry Operations |
| SC3102-4-11 | 5/9 Secondary reference Howmet Global Fastening Systems Inc |
| T009-4-11 | 5/9 Secondary reference Huck International, Inc |
| SC3102-4-11 | 5/9 Secondary reference Sps Technologies Inc |
| HR240-4-11 | 3/9 Design control — primary reference Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc |
| 03A174-4-11 | 5/9 Secondary reference Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems |
| PBF1417-4-11 | 5/9 Secondary reference Sps Technologies Llc Dba PB Fasteners Div PB Fasteners |
| AIC1652-4-11 | 5/9 Secondary reference Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| SLB146-4-11 | 5/9 Secondary reference Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok |
| 123743-4-11 | 5/9 Secondary reference U.S. Government activity |
| T009-4-11 | 5/9 Secondary reference U.S. Government activity |
NSN 5306-01-326-5517 is a Bolt,machine, manufactured by Hi-Shear Corporation, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-326-5517 has 2 manufacturer part numbers on file: HR240-4-11 (Sps Technologies, Llc Dba PB Fasteners), HR240-4-11 (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.