The Trap,steam, cataloged under National Stock Number 4730-00-841-8411, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Nicholson Steam Trap Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-841-8411 |
| Primary Part Number | A51 |
| Item Name | Trap,steam |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Nicholson Steam Trap Inc |
| Status | ACTIVE |
| Body Design | ANGLE PATTERN |
| Material | STEEL CORROSION RESISTING WORKING PARTS |
| Design Type | CONTINUOUS FLOW |
| Outlet Connection Type | FEMALE IRON PIPE |
| Material | COPPER ALLOY BODY |
| Inlet Connection Type | FEMALE IRON PIPE |
| Thread Direction | RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A51 PRIMARY | Nicholson Steam Trap Inc (USA) |
NSN 4730-00-841-8411 is a Trap,steam, manufactured by Nicholson Steam Trap Inc, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-841-8411 has 1 cross-referenced part number: A51 (Nicholson Steam Trap Inc).
There are 6 known substitutes for 4730-00-841-8411: 5975-00-290-4085, 5950-00-432-5933, 3030-00-529-0352 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for A51: Body Design: ANGLE PATTERN; Material: STEEL CORROSION RESISTING WORKING PARTS; Design Type: CONTINUOUS FLOW; Outlet Connection Type: FEMALE IRON PIPE. 7 total characteristics are documented in the Federal Logistics Information System.