The Bolt,machine, cataloged under National Stock Number 5306-01-189-4062, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Parker Hannifin Ltd. Government technical data includes 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5306-01-189-4062 |
| Primary Part Number | 5 8-16X1 3 4 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Parker Hannifin Ltd |
| Status | ACTIVE |
| Fastener Length | 1.750 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.625 INCHES IN |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Thread Class | 2A A |
| Thread Series Designator | UN |
| 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 |
|---|---|
| 5 8-16X1 3 4 | Parker Hannifin Ltd (GBR) |
| Reference | Meaning |
|---|---|
| 5/8-16X1 3/4 | 5/9 Secondary reference U.S. Government activity |
| BOLT HEX HD 5/8-16X1 3/4 LG | 3/9 Design control — primary reference Thiem Industries Inc |
NSN 5306-01-189-4062 is a Bolt,machine, manufactured by Parker Hannifin Ltd, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-189-4062 has 1 manufacturer part number on file: 5 8-16X1 3 4 (Parker Hannifin Ltd).
Key specifications for 5 8-16X1 3 4: Fastener Length: 1.750 INCHES NOMINAL IN; Nominal Thread Diameter: 0.625 INCHES IN; Head Style: HEXAGON; Thread Direction: RIGHT-HAND. 6 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.