The Valve,check, cataloged under National Stock Number 4820-01-233-1632, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-233-1632 |
| Primary Part Number | 916379 |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions |
| Status | ACTIVE |
| Flow Control Device | BALL |
| Valve Operation Method | AUTOMATIC |
| Material | COPPER ALLOY BODY |
| Style Designator | STRAIGHT THRU FLANGED ENDS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| H-8205 | Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture (USA) |
| H-8205 ITEM 597 | Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand (USA) |
| H-8205 ITEM 597 | Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture (USA) |
| 916379 PRIMARY | Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA) |
| 916379 | Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture (USA) |
| 916379 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA) |
| H-8205 ITEM 597 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA) |
| 916379 | Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand (USA) |
| H-8205 ITEM 597 | Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA) |
NSN 4820-01-233-1632 is a Valve,check, manufactured by Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-233-1632 has 9 cross-referenced part numbers: H-8205 (Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture), H-8205 ITEM 597 (Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand), H-8205 ITEM 597 (Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture), 916379 (Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions), 916379 (Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture) and 4 more.
There are 8 known substitutes for 4820-01-233-1632: 2825-00-739-4726, 5365-00-761-7579, 2825-01-085-8581 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 916379: Flow Control Device: BALL; Valve Operation Method: AUTOMATIC; Material: COPPER ALLOY BODY; Style Designator: STRAIGHT THRU FLANGED ENDS. 4 total characteristics are documented in the Federal Logistics Information System.