The Bolt,machine, cataloged under National Stock Number 5306-01-176-3959, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 13 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-176-3959 |
| Primary Part Number | FHS.1825/71/48/D |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Head Height | 0.204 INCHES MINIMUM AND 0.224 INCHES MAXIMUM IN |
| Fastener Length | 0.700 INCHES MINIMUM AND 0.720 INCHES MAXIMUM IN |
| Extended Washer Diameter | 0.359 INCHES MINIMUM AND 0.369 INCHES MAXIMUM IN |
| Thread Length | 0.460 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |
| Hole Configuration Style | DOUBLE HEXAGON FLATS |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Head Style | DOUBLE HEXAGON EXTENDED WASHER |
| Thread Direction | RIGHT-HAND |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| Hole Quantity | 2 |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Hole Type | DRILLED |
| 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 |
|---|---|
| FHS.1825/71/48/D PRIMARY | Naval Inventory Control Point Mechanicsburg (USA) |
NSN 5306-01-176-3959 is a Bolt,machine, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-176-3959 has 1 manufacturer part number on file: FHS.1825/71/48/D (Naval Inventory Control Point Mechanicsburg).
Key specifications for FHS.1825/71/48/D: Head Height: 0.204 INCHES MINIMUM AND 0.224 INCHES MAXIMUM IN; Fastener Length: 0.700 INCHES MINIMUM AND 0.720 INCHES MAXIMUM IN; Extended Washer Diameter: 0.359 INCHES MINIMUM AND 0.369 INCHES MAXIMUM IN; Thread Length: 0.460 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN. 13 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.