The Bolt,machine, cataloged under National Stock Number 5306-01-124-1080, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Premier Shipping & Packaging Ltd Div Premier Marine Spares. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5306-01-124-1080 |
| Primary Part Number | 56-50-12 (A4) |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Premier Shipping & Packaging Ltd Div Premier Marine Spares |
| 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 |
|---|---|
| 56-50-12 (A4) | Premier Shipping & Packaging Ltd Div Premier Marine Spares (GBR) |
| Reference | Meaning |
|---|---|
| B18231A12050N | 3/9 Design control — primary reference U.S. Government activity |
| 56-50-12 | 5/9 Secondary reference Fbm Babcock Marine Ltd |
| DIN931M 12X50 | 5/9 Secondary reference Din Deutsches Institut Fur Normung Ev |
NSN 5306-01-124-1080 is a Bolt,machine, manufactured by Premier Shipping & Packaging Ltd Div Premier Marine Spares, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-124-1080 has 1 manufacturer part number on file: 56-50-12 (A4) (Premier Shipping & Packaging Ltd Div Premier Marine Spares).
Key specifications for 56-50-12 (A4): Special Features: UTILIZED ON BOAT,BRIDGE ERECTION,TM5-1940-277-20P. 0 specifications are 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.