The Valve,plug, cataloged under National Stock Number 4820-01-139-1898, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Auto-Valve, Inc. This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Valve,plug |
| FSC / FSG | 4820 — No Item Name Available (FSG 48) |
| Manufacturers | The Boeing Company Div Defense (CAGE 76301); Auto-Valve, Inc (CAGE 91511); Circor Aerospace, Inc. Dba Circor Aerospace Inc (CAGE 91816); Nimikkeistokeskus Ncb Finland (CAGE A486G) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-139-1898 |
| Primary Part Number | 73C36 |
| Item Name | Valve,plug |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Auto-Valve, Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-01-139-1898 is a Valve,plug, manufactured by Auto-Valve, Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-139-1898 has 5 cross-referenced part numbers: ST7M473-1 (The Boeing Company Div Defense), ST7M473 (The Boeing Company Div Defense), 73C36 (Auto-Valve, Inc), P138-395 (Circor Aerospace, Inc. Dba Circor Aerospace Inc), 10124624 (Nimikkeistokeskus Ncb Finland).
There is 1 known substitute for 4820-01-139-1898: 2930-01-010-4931. Verify interchangeability with system specifications before substitution.