The Valve,check, cataloged under National Stock Number 4820-01-423-4327, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Outboard Marine Corp. Government technical data includes 1 verified specification, 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-423-4327 |
| Primary Part Number | 434927 |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Outboard Marine Corp |
| Status | ACTIVE |
| Valve Operation Method | AUTOMATIC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-01-423-4327 is a Valve,check, manufactured by Outboard Marine Corp, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-423-4327 has 4 cross-referenced part numbers: 434927 (Outboard Marine Corp), 434927 (Brp Us Inc), 434927 (Outboard Marine Corp Johnson Motors Div), 434927 (Evinrude Motors Product Group of Outboard Marine Corp).
There is 1 known substitute for 4820-01-423-4327: 2840-00-859-1096. Verify interchangeability with system specifications before substitution.
Key specifications for 434927: End Item Identification: PROPULSION SYSTEMS; Valve Operation Method: AUTOMATIC. 2 total characteristics are documented in the Federal Logistics Information System.