The Bolt,externally Relieved Body, cataloged under National Stock Number 5306-01-225-7085, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Raytheon Co ESD Long Island Div. Government technical data includes 15 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 | 5306-01-225-7085 |
| Primary Part Number | 0398115-1 |
| Item Name | Bolt,externally Relieved Body |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Raytheon Co ESD Long Island Div |
| Status | ACTIVE |
| Head Height | 0.250 INCHES NOMINAL IN |
| Fastener Length | 1.562 INCHES NOMINAL IN |
| Thread Length | 0.610 INCHES NOMINAL IN |
| First Diameter From Head | 0.317 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.375 INCHES IN |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 0.562 INCHES NOMINAL IN |
| Distance From Largest Bearing Surface of Head to End of First Diameter | 0.952 INCHES NOMINAL IN |
| Externally Relieved Body Diameter Quantity | 1 |
| Surface Treatment | PASSIVATE OVERALL |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 24 |
| Material | STEEL COMP 302 OVERALL |
| Thread Series Designator | UNF |
| 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 |
|---|---|
| 0398115-1 PRIMARY | Raytheon Co ESD Long Island Div (USA) |
NSN 5306-01-225-7085 is a Bolt,externally Relieved Body, manufactured by Raytheon Co ESD Long Island Div, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-225-7085 has 1 manufacturer part number on file: 0398115-1 (Raytheon Co ESD Long Island Div).
Key specifications for 0398115-1: Head Height: 0.250 INCHES NOMINAL IN; Fastener Length: 1.562 INCHES NOMINAL IN; Thread Length: 0.610 INCHES NOMINAL IN; First Diameter From Head: 0.317 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN. 15 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.