The Valve,restrictor Check, cataloged under National Stock Number 4820-00-768-2241, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Harsco Corp Bmy-Combat Systems Div. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-768-2241 |
| Primary Part Number | 00372-0445 |
| Item Name | Valve,restrictor Check |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Harsco Corp Bmy-Combat Systems Div |
| Status | ACTIVE |
| Material | STEEL SEAT |
| Aperture Diameter | 0.187 INCHES NOMINAL IN |
| Connection Type | THREADED INTERNAL PIPE ALL ENDS |
| Flow Control Device | CONE |
| Disk Loading Method | SPRING |
| Thread Series Designator | NPTF ALL ENDS |
| Operating Pressure | 5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Style Designator | STRAIGHT THRU |
| Material | ALUMINUM ALLOY BODY |
| Nominal Thread Size | 0.250 INCHES ALL ENDS IN |
| Maximum Operating Temp | 3000.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Valve Operation Method | AUTOMATIC |
| Connection Style | PLAIN, OPTIONAL END (PIPE) ALL ENDS |
| Material | STEEL FLOW CONTROL DEVICE |
| Mounting Position | HORIZONTAL OR VERTICAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 00372-0445 | Harsco Corp Bmy-Combat Systems Div (USA) |
| 86-2-2-1.5 | Automotive Inc Fluid Power Systems Components Div Sub of United Technologies Corp (USA) |
| 05-372-0445 | Wheeler Fleet Solutions, Co. (USA) |
| 372-0445 | Harsco Corp Bmy-Combat Systems Div (USA) |
NSN 4820-00-768-2241 is a Valve,restrictor Check, manufactured by Harsco Corp Bmy-Combat Systems Div, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-768-2241 has 4 cross-referenced part numbers: 00372-0445 (Harsco Corp Bmy-Combat Systems Div), 86-2-2-1.5 (Automotive Inc Fluid Power Systems Components Div Sub of United Technologies Corp), 05-372-0445 (Wheeler Fleet Solutions, Co.), 372-0445 (Harsco Corp Bmy-Combat Systems Div).
There is 1 known substitute for 4820-00-768-2241: 5950-01-123-0630. Verify interchangeability with system specifications before substitution.
Key specifications for 00372-0445: Material: STEEL SEAT; Aperture Diameter: 0.187 INCHES NOMINAL IN; Connection Type: THREADED INTERNAL PIPE ALL ENDS; Flow Control Device: CONE. 16 total characteristics are documented in the Federal Logistics Information System.