The Valve,check, cataloged under National Stock Number 4820-01-166-5201, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Electro Impulse Laboratory Inc Dba Electro Impulse Inc. 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.
| Item Name | Valve,check |
| FSC / FSG | 4820 — No Item Name Available (FSG 48) |
| Manufacturers | Electro Impulse Laboratory Inc Dba Electro Impulse Inc (CAGE 91161) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-166-5201 |
| Primary Part Number | 16737 |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Electro Impulse Laboratory Inc Dba Electro Impulse Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 16737 PRIMARY | Electro Impulse Laboratory Inc Dba Electro Impulse Inc (USA) |
NSN 4820-01-166-5201 is a Valve,check, manufactured by Electro Impulse Laboratory Inc Dba Electro Impulse Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-166-5201 has 1 cross-referenced part number: 16737 (Electro Impulse Laboratory Inc Dba Electro Impulse Inc).
There are 2 known substitutes for 4820-01-166-5201: 2920-00-293-5189, 4730-00-329-8070. Verify interchangeability with system specifications before substitution.