The Plate,diaphragm, cataloged under National Stock Number 4820-00-381-3201, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Grove Valve Operations. Government technical data includes 1 verified specification, 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-00-381-3201 |
| Primary Part Number | 51950 |
| Item Name | Plate,diaphragm |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Grove Valve Operations |
| Status | CANCELLED |
| General Characteristics Item Description | BRASS,2.297 IN.O/A DIA,0.156 IN.THK,30 DEG CHAMFERED SIDES,0.719 IN.DIA 0.172 IN.W GROOVE ONE SIDE IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 51950 PRIMARY | Grove Valve Operations (USA) |
NSN 4820-00-381-3201 is a Plate,diaphragm, manufactured by Grove Valve Operations, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-381-3201 has 1 cross-referenced part number: 51950 (Grove Valve Operations).
There are 6 known substitutes for 4820-00-381-3201: 2805-00-354-0827, 5305-00-575-7118, 5895-00-671-9449 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 51950: General Characteristics Item Description: BRASS,2.297 IN.O/A DIA,0.156 IN.THK,30 DEG CHAMFERED SIDES,0.719 IN.DIA 0.172 IN.W GROOVE ONE SIDE IN. 1 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-381-3201 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.