The Stem,fluid Valve, cataloged under National Stock Number 4820-00-944-7921, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Columbus Jack Corporation Div Columbus Jack. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). 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 | 4820-00-944-7921 |
| Primary Part Number | 915-255 |
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Columbus Jack Corporation Div Columbus Jack |
| Status | ACTIVE |
| Material | STEEL |
| Valve Type for Which Designed | RELIEF |
| Largest Outside Diameter | 0.625 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-00-944-7921 is a Stem,fluid Valve, manufactured by Columbus Jack Corporation Div Columbus Jack, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-944-7921 has 2 cross-referenced part numbers: 915-255 (Age Logistics Corporation), 915-255 (Columbus Jack Corporation Div Columbus Jack).
There is 1 known substitute for 4820-00-944-7921: 3040-00-740-9094. Verify interchangeability with system specifications before substitution.
Key specifications for 915-255: Overall Length: 4.125 INCHES NOMINAL IN; Material: STEEL; Valve Type for Which Designed: RELIEF; Largest Outside Diameter: 0.625 INCHES NOMINAL IN. 4 total characteristics are documented in the Federal Logistics Information System.