The Threaded Bushing, cataloged under National Stock Number 4470-01-643-1018, is classified within Federal Supply Class 4470 (Nuclear Reactors) of the Furnace, Steam, Drying, Nuclear Reactors group. The manufacturer of record is Safe Boats International Llc. 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 | 4470-01-643-1018 |
| Primary Part Number | RIGG0053 |
| Item Name | Threaded Bushing |
| FSC / FSG | 4470 / 44 — Nuclear Reactors |
| Manufacturer | Safe Boats International Llc |
| Status | ACTIVE |
| 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 |
|---|---|
| RIGG0053 PRIMARY | Safe Boats International Llc (USA) |
NSN 4470-01-643-1018 is a Threaded Bushing, manufactured by Safe Boats International Llc, classified under FSC 4470, Nuclear Reactors. Status: active.
NSN 4470-01-643-1018 has 1 manufacturer part number on file: RIGG0053 (Safe Boats International Llc).
Key specifications for RIGG0053: Special Features: KIT; End Item Identification: 25' RBS. 0 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.