The Bolt,machine, cataloged under National Stock Number 5306-01-524-4787, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Heil Trailer International Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-524-4787 |
| Primary Part Number | 3/8 16X21/2 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Heil Trailer International Llc |
| Status | ACTIVE |
| 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 |
|---|---|
| 3/8 16X21/2 PRIMARY | Heil Trailer International Llc (USA) |
NSN 5306-01-524-4787 is a Bolt,machine, manufactured by Heil Trailer International Llc, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-524-4787 has 1 manufacturer part number on file: 3/8 16X21/2 (Heil Trailer International Llc).
1 possible match (shared part number, not a government interchangeability claim): 5306-01-688-5813. Verify interchangeability with system specifications before substitution.
Key specifications for 3/8 16X21/2: End Item Identification: 2330-01-483-8000. 0 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.