The Rod,continuous Thread, cataloged under National Stock Number 5306-01-578-8684, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Raytheon Company Div Corp. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-578-8684 |
| Primary Part Number | G641625-1 |
| Item Name | Rod,continuous Thread |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Raytheon Company Div Corp |
| Status | ACTIVE |
| Surface Treatment Document and Classification | ASTM B633 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | ASTM A193 ASSN STD SINGLE MATERIAL RESPONSE |
| Thread Direction | RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED |
| Nominal Thread Size | 0.625 INCHES LOCATION NOT OTHERWISE SPECIFIED IN |
| Surface Treatment | ZINC OVERALL |
| Thread Class | 2A LOCATION NOT OTHERWISE SPECIFIED A |
| Thread Quantity Per Inch | 18 LOCATION NOT OTHERWISE SPECIFIED |
| Material | STEEL CORROSION RESISTING |
| Thread Series Designator | UNF LOCATION NOT OTHERWISE SPECIFIED |
| 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 |
|---|---|
| G641625-1 PRIMARY | Raytheon Company Div Corp (USA) |
| Reference | Meaning |
|---|---|
| G641625 | D/9 Drawing number reference only Raytheon Company Div Corp |
NSN 5306-01-578-8684 is a Rod,continuous Thread, manufactured by Raytheon Company Div Corp, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-578-8684 has 1 manufacturer part number on file: G641625-1 (Raytheon Company Div Corp).
1 possible match (shared part number, not a government interchangeability claim): 5306-01-578-8780. Verify interchangeability with system specifications before substitution.
Key specifications for G641625-1: Surface Treatment Document and Classification: ASTM B633 ASSN STD SINGLE TREATMENT RESPONSE OVERALL; Material Document and Classification: ASTM A193 ASSN STD SINGLE MATERIAL RESPONSE; Overall Length: 15.750 INCHES NOMINAL IN; Thread Direction: RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED. 9 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.