The Valve,check, cataloged under National Stock Number 4820-01-019-7381, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Gear Pump Division. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-019-7381 |
| Primary Part Number | FB1X-OKP-102-N-7 |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Gear Pump Division |
| Status | ACTIVE |
| Material | STEEL OVERALL |
| Nominal Thread Size | 0.250 INCHES ALL ENDS IN |
| Connection Type | THREADED INTERNAL PIPE ALL ENDS |
| Flow Control Device | POPPET |
| Connection Style | PLAIN, OPTIONAL END (PIPE) ALL ENDS |
| Thread Series Designator | NPT ALL ENDS |
| Disk Loading Method | SPRING |
| Style Designator | STRAIGHT THRU |
| Valve Operation Method | AUTOMATIC |
| Surface Treatment | CADMIUM |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Mounting Position | HORIZONTAL OR VERTICAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| FB1X-0KP-102-N- | Parker-Hannifin Corporation Dba Pneutronics Div Gear Pump Division (USA) |
| 1430-2 | Parker-Hannifin Corporation Dba Pneutronics Div Gear Pump Division (USA) |
| 989400 | Parker-Hannifin Corporation Dba Pneutronics Div Gear Pump Division (USA) |
| FB1X-OKP-102-N-7 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Gear Pump Division (USA) |
NSN 4820-01-019-7381 is a Valve,check, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Gear Pump Division, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-019-7381 has 4 cross-referenced part numbers: FB1X-0KP-102-N- (Parker-Hannifin Corporation Dba Pneutronics Div Gear Pump Division), 1430-2 (Parker-Hannifin Corporation Dba Pneutronics Div Gear Pump Division), 989400 (Parker-Hannifin Corporation Dba Pneutronics Div Gear Pump Division), FB1X-OKP-102-N-7 (Parker-Hannifin Corporation Dba Pneutronics Div Gear Pump Division).
There are 9 known substitutes for 4820-01-019-7381: 5330-00-298-9600, 5950-00-645-4430, 2530-00-734-7337 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for FB1X-OKP-102-N-7: Material: STEEL OVERALL; Nominal Thread Size: 0.250 INCHES ALL ENDS IN; Connection Type: THREADED INTERNAL PIPE ALL ENDS; Flow Control Device: POPPET. 12 total characteristics are documented in the Federal Logistics Information System.