The Valve,diaphragm,stop, cataloged under National Stock Number 4820-01-645-7103, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Western Enterprises. This item has 2 commercial cross-references from 2 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 | 4820-01-645-7103 |
| Primary Part Number | DV-4 |
| Item Name | Valve,diaphragm,stop |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Western Enterprises |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-01-645-7103 is a Valve,diaphragm,stop, manufactured by Western Enterprises, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-645-7103 has 2 cross-referenced part numbers: KI521-1 (Mediquip Pty Ltd), DV-4 (Western Enterprises).
There is 1 known substitute for 4820-01-645-7103: 6750-01-381-4552. Verify interchangeability with system specifications before substitution.
Key specifications for DV-4: Special Features: LENGTH-4FT, WIDTH-8FT, HEIGHT-8 INCHES IN. 1 total characteristics are documented in the Federal Logistics Information System.