The Bolt,machine, cataloged under National Stock Number 5306-01-244-3972, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Daimler Truck North America Llc. Government technical data includes 15 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-244-3972 |
| Primary Part Number | 000931012149 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Daimler Truck North America Llc |
| Status | ACTIVE |
| Head Height | 8.0 MILLIMETERS NOMINAL MM |
| External Thread Tolerance Class | 6G G |
| Fastener Length | 60.00 MILLIMETERS NOMINAL MM |
| Thread Pitch in Millimeters | 1.25 |
| Thread Length | 30.00 MILLIMETERS NOMINAL MM |
| Hardness Rating | 18.0 ROCKWELL C MINIMUM AND 31.0 ROCKWELL C MAXIMUM OVERALL |
| Nominal Thread Diameter | 12.0 MILLIMETERS MM |
| Features Provided | FINISHED HEAD |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 19.0 MILLIMETERS NOMINAL MM |
| Surface Treatment | PHOSPHATE ZINC OVERALL |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 000931012149 PRIMARY | Daimler Truck North America Llc (USA) |
| 000931012045 | Mercedes-Benz Ag (DEU) |
| Reference | Meaning |
|---|---|
| 000931012045 | 5/9 Secondary reference Daimler Truck North America Llc |
| 000931012045 | 5/9 Secondary reference Daimler Ag |
| 445-0782 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5306-01-244-3972 is a Bolt,machine, manufactured by Daimler Truck North America Llc, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-244-3972 has 2 manufacturer part numbers on file: 000931012149 (Daimler Truck North America Llc), 000931012045 (Mercedes-Benz Ag).
Key specifications for 000931012149: Head Height: 8.0 MILLIMETERS NOMINAL MM; External Thread Tolerance Class: 6G G; Fastener Length: 60.00 MILLIMETERS NOMINAL MM; Thread Pitch in Millimeters: 1.25. 15 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.