The Bolt,machine, cataloged under National Stock Number 5306-01-417-2518, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Firestone Industrial Products Co Div of the Firestone Tire and Rubber Co. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-417-2518 |
| Primary Part Number | W01-358-3625 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Firestone Industrial Products Co Div of the Firestone Tire and Rubber Co |
| Status | ACTIVE |
| Material Document and Classification | SAE J429 GR 5 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Surface Treatment | ZINC OVERALL |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 24 |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| W01-358-3625 PRIMARY | Firestone Industrial Products Co Div of the Firestone Tire and Rubber Co (USA) |
| Reference | Meaning |
|---|---|
| NCD-556-21 5/16 24UNF-2A BOLT | 5/9 Secondary reference Firestone Industrial Products Co Div of the Firestone Tire and Rubber Co |
NSN 5306-01-417-2518 is a Bolt,machine, manufactured by Firestone Industrial Products Co Div of the Firestone Tire and Rubber Co, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-417-2518 has 1 manufacturer part number on file: W01-358-3625 (Firestone Industrial Products Co Div of the Firestone Tire and Rubber Co).
Key specifications for W01-358-3625: Material Document and Classification: SAE J429 GR 5 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Nominal Thread Diameter: 0.312 INCHES IN; Thread Direction: RIGHT-HAND; Surface Treatment: ZINC OVERALL. 8 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.