The Bolt,machine, cataloged under National Stock Number 5306-00-453-0094, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Irl Thermal Systems Ltd. Government technical data includes 7 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 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-453-0094 |
| Primary Part Number | 93210 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Irl Thermal Systems Ltd |
| Status | ACTIVE |
| Head Height | 0.140 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN |
| Fastener Length | 0.650 INCHES MINIMUM AND 0.690 INCHES MAXIMUM IN |
| Thread Length | 0.489 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN |
| Head Style | HEXAGON |
| Grip Length | 0.050 INCHES MINIMUM AND 0.151 INCHES MAXIMUM IN |
| Width Between Flats | 0.431 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN |
| Thread Class | 2A A |
| 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 |
|---|---|
| 93210 PRIMARY | Irl Thermal Systems Ltd (GBR) |
NSN 5306-00-453-0094 is a Bolt,machine, manufactured by Irl Thermal Systems Ltd, classified under FSC 5306, Bolts. Status: active.
NSN 5306-00-453-0094 has 1 manufacturer part number on file: 93210 (Irl Thermal Systems Ltd).
2 possible matches (shared part number, not a government interchangeability claim): 5950-00-933-0419, 5945-01-384-7745. Verify interchangeability with system specifications before substitution.
Key specifications for 93210: Head Height: 0.140 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN; Fastener Length: 0.650 INCHES MINIMUM AND 0.690 INCHES MAXIMUM IN; Thread Length: 0.489 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN; Head Style: HEXAGON. 7 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.