The Bolt,machine, cataloged under National Stock Number 5306-01-157-9934, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Hiab Usa Inc. Government technical data includes 12 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-157-9934 |
| Primary Part Number | 992 4388 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Hiab Usa Inc |
| Status | ACTIVE |
| Head Height | 8.0 MILLIMETERS NOMINAL MM |
| Fastener Length | 60.00 MILLIMETERS NOMINAL MM |
| Thread Pitch in Millimeters | 1.75 |
| Thread Length | 30.0 MILLIMETERS NOMINAL MM |
| 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 |
| Minimum Tensile Strength | 142230 POUNDS PER SQUARE INCH LBS |
| Minimum Yield Strength | 128000 MEGAPASCALS |
| 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 |
|---|---|
| 992 4388 PRIMARY | Hiab Usa Inc (USA) |
| Reference | Meaning |
|---|---|
| 2AW729 | C/1 Advisory reference — outside the item-of-supply concept Oshkosh Defense Llc |
| 2AW729 | 5/9 Secondary reference Oshkosh Corp |
NSN 5306-01-157-9934 is a Bolt,machine, manufactured by Hiab Usa Inc, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-157-9934 has 1 manufacturer part number on file: 992 4388 (Hiab Usa Inc).
Key specifications for 992 4388: Head Height: 8.0 MILLIMETERS NOMINAL MM; Fastener Length: 60.00 MILLIMETERS NOMINAL MM; Thread Pitch in Millimeters: 1.75; Thread Length: 30.0 MILLIMETERS NOMINAL MM. 12 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.