The Bolt,machine, cataloged under National Stock Number 5306-01-060-5338, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Komatsu America Corp.. Government technical data includes 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5306-01-060-5338 |
| Primary Part Number | 601559C1 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Komatsu America Corp. |
| Status | ACTIVE |
| Fastener Length | 1.250 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.438 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Thread Quantity Per Inch | 20 |
| Thread Series Designator | UNF |
| 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 |
|---|---|
| 601559C1 | Komatsu America Corp. (USA) |
| Reference | Meaning |
|---|---|
| 601559C1 | 3/9 Design control — primary reference Komatsu American Intl Co |
| 601559C1 | 5/9 Secondary reference U.S. Government activity |
NSN 5306-01-060-5338 is a Bolt,machine, manufactured by Komatsu America Corp., classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-060-5338 has 1 manufacturer part number on file: 601559C1 (Komatsu America Corp.).
Key specifications for 601559C1: Fastener Length: 1.250 INCHES NOMINAL IN; Nominal Thread Diameter: 0.438 INCHES IN; Thread Direction: RIGHT-HAND; Thread Quantity Per Inch: 20. 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.