The Trap,steam, cataloged under National Stock Number 4730-00-033-5808, 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 Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-033-5808 |
| Primary Part Number | 400-485-1 1-4 |
| Item Name | Trap,steam |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters |
| Status | ACTIVE |
| Design Type | THERMOSTATIC |
| Inlet Connection Type | FEMALE IRON PIPE |
| Screw Thread Series Designator | NPT BOTH INLET AND OUTLET |
| Body Design | ANGLE PATTERN |
| Rated Capacity at Maximum Working Pressure | 6200.000 POUNDS OF WATER PER HOUR LBS |
| Material | COPPER ALLOY BODY |
| Material | STEEL CORROSION RESISTING WORKING PARTS |
| Outlet Connection Type | FEMALE IRON PIPE |
| 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 |
|---|---|
| 400-4851 1-4 | Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters (USA) |
| 400-485-1 1-4 PRIMARY | Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters (USA) |
NSN 4730-00-033-5808 is a Trap,steam, manufactured by Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-033-5808 has 2 manufacturer part numbers on file: 400-4851 1-4 (Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters), 400-485-1 1-4 (Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters).
Key specifications for 400-485-1 1-4: Design Type: THERMOSTATIC; Inlet Connection Type: FEMALE IRON PIPE; Screw Thread Series Designator: NPT BOTH INLET AND OUTLET; Body Design: ANGLE PATTERN. 8 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.