The Valve,safety Relief, cataloged under National Stock Number 4820-01-478-7073, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Excell Technologies International Corporation Dba Exceltec. This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-478-7073 |
| Primary Part Number | EDG-0502 |
| Item Name | Valve,safety Relief |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Excell Technologies International Corporation Dba Exceltec |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| EDG-0502 PRIMARY | Excell Technologies International Corporation Dba Exceltec (USA) |
| 0275 | Exceltec Intl Corp (USA) |
| 03Y61TM-0275 | Eltech Research Corp (USA) |
| EDG-0502 | Exceltec Intl Corp (USA) |
NSN 4820-01-478-7073 is a Valve,safety Relief, manufactured by Excell Technologies International Corporation Dba Exceltec, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-478-7073 has 4 cross-referenced part numbers: EDG-0502 (Excell Technologies International Corporation Dba Exceltec), 0275 (Exceltec Intl Corp), 03Y61TM-0275 (Eltech Research Corp), EDG-0502 (Exceltec Intl Corp).
There are 3 known substitutes for 4820-01-478-7073: 3110-00-100-6170, 6530-01-097-0041, 6520-01-278-6368. Verify interchangeability with system specifications before substitution.
Key specifications for EDG-0502: Part Name Assigned by Controlling Agency: VALVE, REGULATING, FLUID FLOW. 1 total characteristics are documented in the Federal Logistics Information System.