The Bolt,internally Relieved Body, cataloged under National Stock Number 5306-01-270-8505, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company. 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-270-8505 |
| Primary Part Number | 3M1043-5H16-45 |
| Item Name | Bolt,internally Relieved Body |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| 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 |
|---|---|
| 3M1043-5H16-45 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| 3M1043-5H16-45 | Hi-Shear Corporation (USA) |
| 11841-5H16-45 | Reid Products Inc. Dba Reid Products Inc (USA) |
| 3M1043-5H16-45 | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| 3M1043-5H16-45 | B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace (USA) |
| 3M1043-5H16-45 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| 3M1043-5H16-45 | Howmet Global Fastening Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| 3M1043-5H16-45 | 5/2 Secondary reference U.S. Government activity |
| 3M1043-5H16-45 | 5/9 Secondary reference The Boeing Company Div Defense |
| 3M1043-5H16-45 | 5/9 Secondary reference U.S. Government activity |
| 3M1043-5H16-45 | 3/9 Design control — primary reference Sps Technologies Inc |
NSN 5306-01-270-8505 is a Bolt,internally Relieved Body, manufactured by Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-270-8505 has 7 manufacturer part numbers on file: 3M1043-5H16-45 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), 3M1043-5H16-45 (Hi-Shear Corporation), 11841-5H16-45 (Reid Products Inc. Dba Reid Products Inc), 3M1043-5H16-45 (Valley-Todeco, Inc. Dba Arconic Fastening Systems), 3M1043-5H16-45 (B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace) and 2 more.
Key specifications for 3M1043-5H16-45: 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.