The Bolt,machine, cataloged under National Stock Number 5306-01-054-4485, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Cummins Inc.. Government technical data includes 14 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 | 5306-01-054-4485 |
| Primary Part Number | 554316 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Cummins Inc. |
| Status | ACTIVE |
| Extended Washer Thickness | 0.050 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN |
| Head Height | 0.320 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN |
| Fastener Length | 2.030 INCHES MINIMUM AND 2.125 INCHES MAXIMUM IN |
| Extended Washer Diameter | 0.900 INCHES MINIMUM AND 0.920 INCHES MAXIMUM IN |
| Thread Length | 0.780 INCHES MINIMUM AND 0.935 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.500 INCHES IN |
| Features Provided | FINISHED HEAD |
| Head Style | HEXAGON EXTENDED WASHER |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 0.741 INCHES MINIMUM AND 0.752 INCHES MAXIMUM IN |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 20 |
| Material | STEEL OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| 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 |
|---|---|
| 554316 PRIMARY | Cummins Inc. (USA) |
NSN 5306-01-054-4485 is a Bolt,machine, manufactured by Cummins Inc., classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-054-4485 has 1 manufacturer part number on file: 554316 (Cummins Inc.).
Key specifications for 554316: Extended Washer Thickness: 0.050 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN; Head Height: 0.320 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN; Fastener Length: 2.030 INCHES MINIMUM AND 2.125 INCHES MAXIMUM IN; Extended Washer Diameter: 0.900 INCHES MINIMUM AND 0.920 INCHES MAXIMUM IN. 14 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.