The Valve,check, cataloged under National Stock Number 4820-01-544-5234, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Siemens Energy, Inc. Dba Dresser-Rand. This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-544-5234 |
| Primary Part Number | 204C |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Siemens Energy, Inc. Dba Dresser-Rand |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 204C | Siemens Energy, Inc. Dba Dresser-Rand (USA) |
| PL12498531PC307 | Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA) |
| 204C | Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA) |
| PL12498531PC307 | Siemens Energy, Inc. Dba Dresser-Rand (USA) |
| PL12498531 | Siemens Energy, Inc. Dba Dresser-Rand (USA) |
NSN 4820-01-544-5234 is a Valve,check, manufactured by Siemens Energy, Inc. Dba Dresser-Rand, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-544-5234 has 5 cross-referenced part numbers: 204C (Siemens Energy, Inc. Dba Dresser-Rand), PL12498531PC307 (Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions), 204C (Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions), PL12498531PC307 (Siemens Energy, Inc. Dba Dresser-Rand), PL12498531 (Siemens Energy, Inc. Dba Dresser-Rand).
There are 7 known substitutes for 4820-01-544-5234: 6625-00-489-3732, 4820-00-573-3972, 5930-00-849-0663 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 204C: End Item Identification: AIR COMPRESSOR FOR SHALLOW WATER INFLUENCE MINE SYSTEM. 1 total characteristics are documented in the Federal Logistics Information System.