The Bolt,internally Relieved Body, cataloged under National Stock Number 5306-01-268-5793, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 7 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5306-01-268-5793 |
| Primary Part Number | 3M1043-5-19-75 |
| Item Name | Bolt,internally Relieved Body |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc |
| Status | ACTIVE |
| Material | STEEL COMP XM-13 OVERALL |
| 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 |
|---|---|
| 3M1043-5-19-75 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| 3M1043-5-19-75 | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| 3M1043-5-19-75 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| 3M1043-5-19-75 | B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace (USA) |
| 3M1043-5-19-75 PRIMARY | Hi-Shear Corporation (USA) |
| 3M1043-5-19-75 | Howmet Global Fastening Systems Inc (USA) |
| 11841-5-19-75 | Reid Products Inc. Dba Reid Products Inc (USA) |
| Reference | Meaning |
|---|---|
| 3M1043-5-19-75 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
| 3M1043-5-19-75 | 5/2 Secondary reference U.S. Government activity |
| 3M1043-5-19-75 | 5/2 Secondary reference U.S. Government activity |
NSN 5306-01-268-5793 is a Bolt,internally Relieved Body, manufactured by Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-268-5793 has 7 manufacturer part numbers on file: 3M1043-5-19-75 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), 3M1043-5-19-75 (Valley-Todeco, Inc. Dba Arconic Fastening Systems), 3M1043-5-19-75 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), 3M1043-5-19-75 (B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace), 3M1043-5-19-75 (Hi-Shear Corporation) and 2 more.
Key specifications for 3M1043-5-19-75: Material: STEEL COMP XM-13 OVERALL. 1 specification is documented in the U.S. Government catalog.
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.