The Bolt,machine, cataloged under National Stock Number 5306-01-358-1873, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Accurate Screw Machine Corp Div Accurate Screw Machine Corporation. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-358-1873 |
| Primary Part Number | X64221 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Accurate Screw Machine Corp Div Accurate Screw Machine Corporation |
| Status | ACTIVE |
| Hole Configuration Style | ROUND |
| Head Style | HEXAGON |
| Material | STEEL OVERALL |
| Hole Quantity | 8 |
| Hole Type | DRILLED AND THREADED |
| 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 |
|---|---|
| X64221 PRIMARY | Accurate Screw Machine Corp Div Accurate Screw Machine Corporation (USA) |
| Reference | Meaning |
|---|---|
| M8-1.25 X 35 HHCSUNSSPAA4 | 5/9 Secondary reference Capital Fasteners Inc |
NSN 5306-01-358-1873 is a Bolt,machine, manufactured by Accurate Screw Machine Corp Div Accurate Screw Machine Corporation, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-358-1873 has 1 manufacturer part number on file: X64221 (Accurate Screw Machine Corp Div Accurate Screw Machine Corporation).
Key specifications for X64221: Hole Configuration Style: ROUND; Head Style: HEXAGON; End Item Identification: AN/SPS-69 RADAR; Material: STEEL OVERALL. 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.