The Trap,steam, cataloged under National Stock Number 4730-01-487-7148, 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 Steamgard Llc. Government technical data includes 9 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-487-7148 |
| Primary Part Number | 3/4"SG-HA-11N |
| Item Name | Trap,steam |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Steamgard Llc |
| Status | ACTIVE |
| Design Type | CONTINUOUS FLOW |
| Inlet Connection Type | FEMALE IRON PIPE |
| Thread Direction | RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED |
| Screw Thread Series Designator | NPT LOCATION NOT OTHERWISE SPECIFIED |
| Body Design | ANGLE PATTERN |
| Rated Capacity at Maximum Working Pressure | 150.0 POUNDS OF WATER PER HOUR LBS |
| Material | STEEL CORROSION RESISTING BODY |
| Furnished Items | STRAINER |
| 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 |
|---|---|
| 3/4"SG-HA-11N PRIMARY | Steamgard Llc (USA) |
| Reference | Meaning |
|---|---|
| SG-HA-11N | C/1 Advisory reference — outside the item-of-supply concept Steamgard Llc |
NSN 4730-01-487-7148 is a Trap,steam, manufactured by Steamgard Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-487-7148 has 1 manufacturer part number on file: 3/4"SG-HA-11N (Steamgard Llc).
Key specifications for 3/4"SG-HA-11N: Design Type: CONTINUOUS FLOW; Inlet Connection Type: FEMALE IRON PIPE; Thread Direction: RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED; Special Features: STEAM TRAP WORKING TEMP IS 366 F. 9 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.