The Bolt,shoulder, cataloged under National Stock Number 5306-01-385-2339, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Raytheon Company Dba Raytheon Co. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5306-01-385-2339 |
| Primary Part Number | G280240-1 |
| Item Name | Bolt,shoulder |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Head Height | 0.306 INCHES MINIMUM AND 0.316 INCHES MAXIMUM IN |
| Fastener Length | 0.970 INCHES NOMINAL IN |
| Shoulder Length | 0.280 INCHES MINIMUM AND 0.320 INCHES MAXIMUM ALL SHOULDERS IN |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 0.220 INCHES NOMINAL IN |
| Shoulder Shape | SQUARE ALL SHOULDERS |
| Material Document and Classification | QQ-S-763 316 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.375 INCHES IN |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 0.750 INCHES NOMINAL IN |
| Shoulder Width Across Flats | 0.497 INCHES MINIMUM AND 0.498 INCHES MAXIMUM ALL SHOULDERS IN |
| Surface Treatment | PASSIVATE OVERALL |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 16 |
| Material | STEEL COMP 316 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5306-01-385-2339 is a Bolt,shoulder, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-385-2339 has 2 manufacturer part numbers on file: G280240-1 (Raytheon Company), G280240-1 (Raytheon Company Dba Raytheon Co).
Key specifications for G280240-1: Head Height: 0.306 INCHES MINIMUM AND 0.316 INCHES MAXIMUM IN; Fastener Length: 0.970 INCHES NOMINAL IN; Shoulder Length: 0.280 INCHES MINIMUM AND 0.320 INCHES MAXIMUM ALL SHOULDERS IN; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL. 17 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.