The Retainer,disk,valve, cataloged under National Stock Number 4820-00-036-1839, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is White Consolidated Industries Inc Mcalear Controls R-P and C Valve Div. 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-036-1839 |
| Primary Part Number | D4200 |
| Item Name | Retainer,disk,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | White Consolidated Industries Inc Mcalear Controls R-P and C Valve Div |
| Status | ACTIVE |
| Material | COPPER ALLOY |
| Outside Diameter | 1.115 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| D4200 | White Consolidated Industries Inc Mcalear Controls R-P and C Valve Div (USA) |
NSN 4820-00-036-1839 is a Retainer,disk,valve, manufactured by White Consolidated Industries Inc Mcalear Controls R-P and C Valve Div, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-036-1839 has 1 cross-referenced part number: D4200 (White Consolidated Industries Inc Mcalear Controls R-P and C Valve Div).
There are 9 known substitutes for 4820-00-036-1839: 4820-01-481-1654, 4820-01-481-1656, 4820-01-481-1666 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for D4200: Overall Length: 2.250 INCHES NOMINAL IN; Material: COPPER ALLOY; Outside Diameter: 1.115 INCHES NOMINAL IN. 3 total characteristics are documented in the Federal Logistics Information System.