The Valve,safety Relief, cataloged under National Stock Number 4820-00-075-1319, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Lodestone Corp Div of Fedders Corp. Government technical data includes 4 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-075-1319 |
| Primary Part Number | 550426 |
| Item Name | Valve,safety Relief |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Lodestone Corp Div of Fedders Corp |
| Status | ACTIVE |
| Material | IRON CAST SEAT |
| Material | STEEL STEM |
| Material | IRON CAST BODY |
| Mounting Facility | THREADED FASTENER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 550426 | Lodestone Corp Div of Fedders Corp (USA) |
NSN 4820-00-075-1319 is a Valve,safety Relief, manufactured by Lodestone Corp Div of Fedders Corp, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-075-1319 has 1 cross-referenced part number: 550426 (Lodestone Corp Div of Fedders Corp).
There are 2 known substitutes for 4820-00-075-1319: 3110-00-142-4387, 4730-01-585-1323. Verify interchangeability with system specifications before substitution.
Key specifications for 550426: Material: IRON CAST SEAT; Material: STEEL STEM; Material: IRON CAST BODY; Mounting Facility: THREADED FASTENER. 4 total characteristics are documented in the Federal Logistics Information System.