The Trap,steam, cataloged under National Stock Number 4730-01-231-7172, 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 Spirax Sarco Inc Dba Spirax Sarco. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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 | 4730-01-231-7172 |
| Primary Part Number | 62694 |
| Item Name | Trap,steam |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Spirax Sarco Inc Dba Spirax Sarco |
| Status | ACTIVE |
| Inlet Connection Type | FLANGED |
| Material | COPPER ALLOY BODY |
| Furnished Items | GAGE GLASS |
| Outlet Connection Type | FLANGED |
| 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 |
|---|---|
| FD-2 1 1-2IN | Spirax Sarco Inc Dba Spirax Sarco (USA) |
| 62694 PRIMARY | Spirax Sarco Inc Dba Spirax Sarco (USA) |
| J430 | Spirax Sarco Inc Dba Spirax Sarco (USA) |
NSN 4730-01-231-7172 is a Trap,steam, manufactured by Spirax Sarco Inc Dba Spirax Sarco, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-231-7172 has 3 manufacturer part numbers on file: FD-2 1 1-2IN (Spirax Sarco Inc Dba Spirax Sarco), 62694 (Spirax Sarco Inc Dba Spirax Sarco), J430 (Spirax Sarco Inc Dba Spirax Sarco).
1 possible match (shared part number, not a government interchangeability claim): 1005-01-465-5340. Verify interchangeability with system specifications before substitution.
Key specifications for 62694: Inlet Connection Type: FLANGED; Material: COPPER ALLOY BODY; Furnished Items: GAGE GLASS; Outlet Connection Type: FLANGED. 4 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.