The Valve,check, cataloged under National Stock Number 4820-01-154-6277, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Aerocontrolex Group, Inc. Dba Aero Fluid Products. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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 | 4820-01-154-6277 |
| Primary Part Number | 55-6007 |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Aerocontrolex Group, Inc. Dba Aero Fluid Products |
| Status | ACTIVE |
| Flow Control Device | DISK |
| Maximum Operating Temp | 225.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Mounting Position | VERTICAL |
| Valve Operation Method | AUTOMATIC |
| Style Designator | STRAIGHT THRU |
| Operating Pressure | 2.5 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-01-154-6277 is a Valve,check, manufactured by Aerocontrolex Group, Inc. Dba Aero Fluid Products, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-154-6277 has 2 cross-referenced part numbers: 55-6007 (Aerocontrolex Group, Inc. Dba Aero Fluid Products), 10124659 (Nimikkeistokeskus Ncb Finland).
There are 2 known substitutes for 4820-01-154-6277: 5920-00-469-2648, 6105-01-053-7836. Verify interchangeability with system specifications before substitution.
Key specifications for 55-6007: Flow Control Device: DISK; Maximum Operating Temp: 225.0 FAHRENHEIT SINGLE RESPONSE DEGF; Mounting Position: VERTICAL; Valve Operation Method: AUTOMATIC. 6 total characteristics are documented in the Federal Logistics Information System.