The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-273-0537, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Hunt Valve Company Inc Dba Union Flonetics. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 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 | 4820-01-273-0537 |
| Primary Part Number | D50462 |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Hunt Valve Company Inc Dba Union Flonetics |
| Status | ACTIVE |
| Material | COPPER ALLOY BODY |
| Filter | INCLUDED |
| First End Thread Direction | RIGHT-HAND |
| Regulation Type | AUTOMATIC SINGLE STAGE |
| First End Connection Type | THREADED INTERNAL PIPE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| D50462 | Hunt Valve Company Inc Dba Union Flonetics (USA) |
| D50462/84Y | Hunt Valve Company Inc Dba Union Flonetics (USA) |
| D50462/84Y | Hunt Valve Company, Inc. (USA) |
| M83248-1-219 | Hunt Valve Company Inc Dba Union Flonetics (USA) |
NSN 4820-01-273-0537 is a Valve,regulating,fluid Pressure, manufactured by Hunt Valve Company Inc Dba Union Flonetics, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-273-0537 has 4 cross-referenced part numbers: D50462 (Hunt Valve Company Inc Dba Union Flonetics), D50462/84Y (Hunt Valve Company Inc Dba Union Flonetics), D50462/84Y (Hunt Valve Company, Inc.), M83248-1-219 (Hunt Valve Company Inc Dba Union Flonetics).
There is 1 known substitute for 4820-01-273-0537: 5331-00-166-8406. Verify interchangeability with system specifications before substitution.
Key specifications for D50462: Material: COPPER ALLOY BODY; Filter: INCLUDED; Special Features: VALVE SIZE 0.250 IN. IN; First End Thread Direction: RIGHT-HAND. 6 total characteristics are documented in the Federal Logistics Information System.