The Bolt,machine, cataloged under National Stock Number 5306-01-591-7016, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Yanmar America Corporation. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-591-7016 |
| Primary Part Number | 129150-59131 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Yanmar America Corporation |
| Status | ACTIVE |
| Fastener Length | 14.0 MILLIMETERS NOMINAL MM |
| Nominal Thread Diameter | 4.0 MILLIMETERS MM |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 129150-59131 | Cummins Power Generation Inc. (USA) |
| 129150-59131 PRIMARY | Yanmar America Corporation (USA) |
| Reference | Meaning |
|---|---|
| 129150-59131 | 5/9 Secondary reference Yanmar Diesel America Corp |
NSN 5306-01-591-7016 is a Bolt,machine, manufactured by Yanmar America Corporation, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-591-7016 has 2 manufacturer part numbers on file: 129150-59131 (Cummins Power Generation Inc.), 129150-59131 (Yanmar America Corporation).
Key specifications for 129150-59131: Fastener Length: 14.0 MILLIMETERS NOMINAL MM; Nominal Thread Diameter: 4.0 MILLIMETERS MM; Head Style: HEXAGON; Thread Direction: RIGHT-HAND. 5 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.