The Reducer,pipe, cataloged under National Stock Number 4730-01-586-3483, 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 Genova Inc. Government technical data includes 1 specification, 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 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 | 4730-01-586-3483 |
| Primary Part Number | 71143 |
| Item Name | Reducer,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Genova Inc |
| Status | ACTIVE |
| Material | PLASTIC, POLYETHYLENE (PP) OVERALL |
| 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 |
|---|---|
| 71143 PRIMARY | Genova Inc (USA) |
NSN 4730-01-586-3483 is a Reducer,pipe, manufactured by Genova Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-586-3483 has 1 manufacturer part number on file: 71143 (Genova Inc).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-624-8056. Verify interchangeability with system specifications before substitution.
Key specifications for 71143: Special Features: SIZE 4 IN X4 IN X 3IN USE FOR BRANCHING LINES IN; Part Name Assigned by Controlling Agency: REDUCING SANITARY TEE; Material: PLASTIC, POLYETHYLENE (PP) OVERALL. 1 specification is 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.