The Stem,fluid Valve, cataloged under National Stock Number 4820-00-399-2641, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Naval Ship Systems Command. This item has 10 commercial cross-references from 3 manufacturers, 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 | 4820-00-399-2641 |
| Primary Part Number | 571-4000-1303807REVAPCITEM261 |
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Naval Ship Systems Command |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| P194 | Clark-Reliance Llc Dba Jerguson Gage & Valve (USA) |
| 571-4000-1303807REVAPCITEM261 PRIMARY | Naval Ship Systems Command (USA) |
| E180PC34 | Clark-Reliance Llc Dba Jerguson Gage & Valve (USA) |
| 1JH959REVAPCITEM261 | Westinghouse Electric Corp (USA) |
| JMS-3874 PRIMARY | Clark-Reliance Llc Dba Jerguson Gage & Valve (USA) |
| 3160424PC20 PRIMARY | Naval Ship Systems Command (USA) |
| E174PC34 | Clark-Reliance Llc Dba Jerguson Gage & Valve (USA) |
| P194-Q1 | Clark-Reliance Llc Dba Jerguson Gage & Valve (USA) |
| E172PC34 | Clark-Reliance Llc Dba Jerguson Gage & Valve (USA) |
| 1JH1372PC20 | Westinghouse Electric Corp (USA) |
NSN 4820-00-399-2641 is a Stem,fluid Valve, manufactured by Naval Ship Systems Command, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-399-2641 has 10 cross-referenced part numbers: P194 (Clark-Reliance Llc Dba Jerguson Gage & Valve), 571-4000-1303807REVAPCITEM261 (Naval Ship Systems Command), E180PC34 (Clark-Reliance Llc Dba Jerguson Gage & Valve), 1JH959REVAPCITEM261 (Westinghouse Electric Corp), JMS-3874 (Clark-Reliance Llc Dba Jerguson Gage & Valve) and 5 more.
There are 6 known substitutes for 4820-00-399-2641: 5315-00-010-3386, 8345-00-249-6230, 8345-00-249-6231 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 571-4000-1303807REVAPCITEM261: End Item Identification: H-2 SEASPRITE HELICOPTER. 1 total characteristics are documented in the Federal Logistics Information System.