The Stem,fluid Valve, cataloged under National Stock Number 4820-00-056-2402, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-056-2402 |
| Primary Part Number | 831043 |
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture |
| Status | ACTIVE |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 831043 | Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture (USA) |
| NH7472PC59 | Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture (USA) |
| N59A2428 | Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture (USA) |
| A2428 | Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture (USA) |
| 831043 | Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand (USA) |
| 831043 | Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA) |
NSN 4820-00-056-2402 is a Stem,fluid Valve, manufactured by Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-056-2402 has 6 cross-referenced part numbers: 831043 (Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture), NH7472PC59 (Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture), N59A2428 (Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture), A2428 (Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture), 831043 (Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand) and 1 more.
There are 2 known substitutes for 4820-00-056-2402: 5330-01-014-1756, 5330-01-435-8279. Verify interchangeability with system specifications before substitution.
Key specifications for 831043: Material: STEEL. 1 total characteristics are documented in the Federal Logistics Information System.