The Bolt,internal Wrenching, cataloged under National Stock Number 5306-01-647-3479, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-647-3479 |
| Item Name | Bolt,internal Wrenching |
| FSC / FSG | 5306 / 53 — Bolts |
| Status | ACTIVE |
| Head Height | 1.75 INCHES NOMINAL IN |
| Width Between Flats | 5.0 INCHES NOMINAL IN |
| Material | COPPER 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 |
| Reference | Meaning |
|---|---|
| C01-8655-0698 | 3/9 Design control — primary reference Fci Usa, Inc Dba Fci Usa Llc Div Fci Usa Llc |
| 863001TLF | 5/9 Secondary reference Fci Usa, Inc Dba Fci Usa Llc Div Fci Usa Llc |
NSN 5306-01-647-3479 is a Bolt,internal Wrenching, classified under FSC 5306, Bolts. Status: active.
Key specifications for 5306-01-647-3479: Head Height: 1.75 INCHES NOMINAL IN; Width Between Flats: 5.0 INCHES NOMINAL IN; Special Features: INTERNAL THREAD UNC 4.40, FEMALE, LOCK, PLATING SN (PURE BRIGHT) OVER COPPER; Part Name Assigned by Controlling Agency: SCREW. 4 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.