The Valve,check, cataloged under National Stock Number 4820-01-425-5778, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Ge Aviation Systems Llc Dba Ge Aviation Systems Llc. This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-425-5778 |
| Primary Part Number | 27189-1 |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Ge Aviation Systems Llc Dba Ge Aviation Systems Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 27189 | Ge Aviation Systems Llc Dba Ge Aviation Systems Llc (USA) |
| 27189 | Criss Optical Manufacturing Co Inc Div Criss Optical Mfg Co Inc (USA) |
| 27189-1 PRIMARY | Ge Aviation Systems Llc Dba Ge Aviation Systems Llc (USA) |
| 27189-1 | Criss Optical Manufacturing Co Inc Div Criss Optical Mfg Co Inc (USA) |
| 27189-1 | Ge Aviation Systems Llc Dba Ge Aviation (USA) |
| 27189 | Ge Aviation Systems Llc Dba Ge Aviation (USA) |
NSN 4820-01-425-5778 is a Valve,check, manufactured by Ge Aviation Systems Llc Dba Ge Aviation Systems Llc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-425-5778 has 6 cross-referenced part numbers: 27189 (Ge Aviation Systems Llc Dba Ge Aviation Systems Llc), 27189 (Criss Optical Manufacturing Co Inc Div Criss Optical Mfg Co Inc), 27189-1 (Ge Aviation Systems Llc Dba Ge Aviation Systems Llc), 27189-1 (Criss Optical Manufacturing Co Inc Div Criss Optical Mfg Co Inc), 27189-1 (Ge Aviation Systems Llc Dba Ge Aviation) and 1 more.
There are 7 known substitutes for 4820-01-425-5778: 5950-00-553-6028, 5999-01-081-4473, 2540-01-117-3025 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 27189-1: End Item Identification: USED ON C-130 AIRCRAFT 27100 SUCTION BOOST PUMP. 1 total characteristics are documented in the Federal Logistics Information System.