The Valve,check, cataloged under National Stock Number 4820-01-546-8284, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Circor Aerospace, Inc. Dba Circor Aerospace Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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 | 4820-01-546-8284 |
| Primary Part Number | Z01CV04-8 |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Circor Aerospace, Inc. Dba Circor Aerospace Inc |
| Status | ACTIVE |
| Style Designator | STRAIGHT THRU |
| Media for Which Designed | ALCOHOL, ETHYL SINGLE RESPONSE |
| Material | ALUMINUM ALLOY OVERALL |
| Valve Operation Method | AUTOMATIC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4820PL1398799 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| Z01CV04-8 PRIMARY | Circor Aerospace, Inc. Dba Circor Aerospace Inc (USA) |
| C222-2 | Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA) |
| 34-4300-2 | Aerocontrolex Group, Inc. Dba Aero Fluid Products (USA) |
NSN 4820-01-546-8284 is a Valve,check, manufactured by Circor Aerospace, Inc. Dba Circor Aerospace Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-546-8284 has 4 cross-referenced part numbers: 4820PL1398799 (Jednolity Indeks Materialowy - Uniform Material Index), Z01CV04-8 (Circor Aerospace, Inc. Dba Circor Aerospace Inc), C222-2 (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company), 34-4300-2 (Aerocontrolex Group, Inc. Dba Aero Fluid Products).
There are 2 known substitutes for 4820-01-546-8284: 5950-00-175-7301, 4820-00-904-2302. Verify interchangeability with system specifications before substitution.
Key specifications for Z01CV04-8: Style Designator: STRAIGHT THRU; Media for Which Designed: ALCOHOL, ETHYL SINGLE RESPONSE; Material: ALUMINUM ALLOY OVERALL; Valve Operation Method: AUTOMATIC. 5 total characteristics are documented in the Federal Logistics Information System.