The Bushing,pipe, cataloged under National Stock Number 4730-01-517-3845, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Heil Trailer International Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 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 | 4730-01-517-3845 |
| Primary Part Number | BUS1/2X3/4GB |
| Item Name | Bushing,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Heil Trailer 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 |
|---|---|
| BUS1/2X3/4GB PRIMARY | Heil Trailer International Llc (USA) |
NSN 4730-01-517-3845 is a Bushing,pipe, manufactured by Heil Trailer International Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-517-3845 has 1 manufacturer part number on file: BUS1/2X3/4GB (Heil Trailer International Llc).
1 possible match (shared part number, not a government interchangeability claim): 4710-01-540-7776. Verify interchangeability with system specifications before substitution.
Key specifications for BUS1/2X3/4GB: Part Name Assigned by Controlling Agency: FITTING,PIPE BUSHING; End Item Identification: 2330-01-442-4975. 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.