The Bolt,machine, cataloged under National Stock Number 5306-01-080-9148, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-080-9148 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Status | ACTIVE |
| Head Height | 7.0 MILLIMETERS NOMINAL MM |
| Fastener Length | 30.00 MILLIMETERS NOMINAL MM |
| Thread Pitch in Millimeters | 1.5 |
| Thread Length | 25.5 MILLIMETERS MINIMUM AND 30.0 MILLIMETERS MAXIMUM MM |
| Hardness Rating | 18.0 ROCKWELL C MINIMUM AND 31.0 ROCKWELL C MAXIMUM OVERALL |
| Material Document and Classification | DIN 933 8.8 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 10.0 MILLIMETERS MM |
| Features Provided | FINISHED HEAD |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 17.0 MILLIMETERS NOMINAL MM |
| Minimum Tensile Strength | 113784 POUNDS PER SQUARE INCH LBS |
| Material | STEEL PROPERTY CLASS 8.8 OVERALL |
| Thread Series Designator | M |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 69521 | 3/9 Design control — primary reference Davey Compressor Co Div of Keco Industries Inc |
| 69521 | 5/2 Secondary reference U.S. Government activity |
| 69521 | 5/9 Secondary reference Drs Environmental Systems Inc |
NSN 5306-01-080-9148 is a Bolt,machine, classified under FSC 5306, Bolts. Status: active.
Key specifications for 5306-01-080-9148: Head Height: 7.0 MILLIMETERS NOMINAL MM; Fastener Length: 30.00 MILLIMETERS NOMINAL MM; Thread Pitch in Millimeters: 1.5; Thread Length: 25.5 MILLIMETERS MINIMUM AND 30.0 MILLIMETERS MAXIMUM MM. 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.