The Stem,fluid Valve, cataloged under National Stock Number 4820-00-479-8835, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Flowserve Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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 | 4820-00-479-8835 |
| Primary Part Number | 19763A |
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Flowserve Inc |
| Status | ACTIVE |
| Largest Outside Diameter | 0.500 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-00-479-8835 is a Stem,fluid Valve, manufactured by Flowserve Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-479-8835 has 2 cross-referenced part numbers: E-40506 (Flowserve Inc), 19763A (Flowserve Inc).
There is 1 known substitute for 4820-00-479-8835: 5330-00-387-7080. Verify interchangeability with system specifications before substitution.
Key specifications for 19763A: Largest Outside Diameter: 0.500 INCHES NOMINAL IN; Overall Length: 6.750 INCHES NOMINAL IN. 2 total characteristics are documented in the Federal Logistics Information System.