The Valve,check, cataloged under National Stock Number 4820-00-403-0043, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Electric Boiler Corp of America. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Valve,check |
| FSC / FSG | 4820 — No Item Name Available (FSG 48) |
| Manufacturers | Electric Boiler Corp of America (CAGE 27390) |
| Parameter | Value |
|---|---|
| NSN | 4820-00-403-0043 |
| Primary Part Number | C4500 |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Electric Boiler Corp of America |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| C4500 | Electric Boiler Corp of America (USA) |
NSN 4820-00-403-0043 is a Valve,check, manufactured by Electric Boiler Corp of America, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-403-0043 has 1 cross-referenced part number: C4500 (Electric Boiler Corp of America).
There are 3 known substitutes for 4820-00-403-0043: 6220-00-025-3675, 4820-00-403-1635, 5950-01-104-7459. Verify interchangeability with system specifications before substitution.