The Bolt,machine, cataloged under National Stock Number 5306-01-642-7253, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is United States Marine Inc. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-642-7253 |
| Primary Part Number | 854-7155 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | United States Marine Inc |
| Status | ACTIVE |
| Thread Length | 2.000 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.562 INCHES IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| 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 |
|---|---|
| 854-7155 PRIMARY | United States Marine Inc (USA) |
NSN 5306-01-642-7253 is a Bolt,machine, manufactured by United States Marine Inc, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-642-7253 has 1 manufacturer part number on file: 854-7155 (United States Marine Inc).
Key specifications for 854-7155: Thread Length: 2.000 INCHES NOMINAL IN; Nominal Thread Diameter: 0.562 INCHES IN; Part Name Assigned by Controlling Agency: BOLT,SS 9/16" NC X 2" (ORG/RIB TRL); Material: STEEL CORROSION RESISTING OVERALL. 4 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.