The Valve,vacuum Breaking, cataloged under National Stock Number 4820-01-346-4660, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Liquid Metronics Inc. 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.
| Parameter | Value |
|---|---|
| NSN | 4820-01-346-4660 |
| Primary Part Number | 25690 |
| Item Name | Valve,vacuum Breaking |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Liquid Metronics Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 25690 PRIMARY | Liquid Metronics Inc (USA) |
NSN 4820-01-346-4660 is a Valve,vacuum Breaking, manufactured by Liquid Metronics Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-346-4660 has 1 cross-referenced part number: 25690 (Liquid Metronics Inc).
There are 3 known substitutes for 4820-01-346-4660: 5950-00-648-2559, 4310-00-715-5673, 5325-01-037-5384. Verify interchangeability with system specifications before substitution.
Key specifications for 25690: End Item Identification: 4610-01-219-8707. 1 total characteristics are documented in the Federal Logistics Information System.