The Valve,check, cataloged under National Stock Number 4820-01-297-5028, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is W a Whitney Co Dba Whitney. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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 | 4820-01-297-5028 |
| Primary Part Number | 700-120 |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | W a Whitney Co Dba Whitney |
| Status | ACTIVE |
| Valve Operation Method | AUTOMATIC |
| Mounting Position | HORIZONTAL OR VERTICAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 700-120 PRIMARY | W a Whitney Co Dba Whitney (USA) |
NSN 4820-01-297-5028 is a Valve,check, manufactured by W a Whitney Co Dba Whitney, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-297-5028 has 1 cross-referenced part number: 700-120 (W a Whitney Co Dba Whitney).
There are 7 known substitutes for 4820-01-297-5028: 3110-00-144-9004, 6340-00-628-2662, 4730-01-199-1458 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 700-120: Valve Operation Method: AUTOMATIC; Mounting Position: HORIZONTAL OR VERTICAL. 2 total characteristics are documented in the Federal Logistics Information System.