The Bolt,machine, cataloged under National Stock Number 5306-01-663-3139, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-663-3139 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Status | ACTIVE |
| Head Height | 8.1 MILLIMETERS NOMINAL MM |
| Fastener Length | 70.0 MILLIMETERS NOMINAL MM |
| Extended Washer Diameter | 18.6 MILLIMETERS NOMINAL MM |
| Thread Pitch in Millimeters | 1.25 |
| Thread Length | 38.0 MILLIMETERS NOMINAL MM |
| Nominal Thread Diameter | 8.0 MILLIMETERS MM |
| Head Style | HEXAGON EXTENDED WASHER |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 13.0 MILLIMETERS NOMINAL MM |
| Thread Series Designator | ISO 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 |
|---|---|
| 111136470 | 3/9 Design control — primary reference Power Great Lakes, Inc. |
| 4298354 | 7/2 Vendor item drawing reference Oshkosh Defense Llc |
NSN 5306-01-663-3139 is a Bolt,machine, classified under FSC 5306, Bolts. Status: active.
Key specifications for 5306-01-663-3139: Head Height: 8.1 MILLIMETERS NOMINAL MM; Fastener Length: 70.0 MILLIMETERS NOMINAL MM; Extended Washer Diameter: 18.6 MILLIMETERS NOMINAL MM; Thread Pitch in Millimeters: 1.25. 10 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.