Filcon Corp · NSN 4820-01-031-0421 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-031-0421 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-031-0421. Primary manufacturer part number: 3151.
4820-01-031-0421 — No Item Name Available illustration
Features
Diaphragm,valve,flat — FSC 4820
2 verified cross-references
Primary manufacturer: Filcon Corp
Applications
Flow control in piping systems
Pressure regulation
Steam and fluid isolation
General Description
The Diaphragm,valve,flat, cataloged under National Stock Number 4820-01-031-0421, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Filcon Corp. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
NSN 4820-01-031-0421 is a Diaphragm,valve,flat, manufactured by Filcon Corp, classified under FSC 4820 (No Item Name Available). Status: active.
What are the part numbers for NSN 4820-01-031-0421?
NSN 4820-01-031-0421 has 2 cross-referenced part numbers: 3151 (Filcon Corp), 3151-37 (Filcon Corp).
What NSN replaces 4820-01-031-0421?
There are 12 known substitutes for 4820-01-031-0421: 5940-00-170-9649, 6615-00-398-0702, 5305-00-426-1775 and 9 more. Verify interchangeability with system specifications before substitution.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.