The Stem,fluid Valve, cataloged under National Stock Number 4820-01-203-2275, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Velan Valve Corp.. This item has 5 commercial cross-references 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 | 4820-01-203-2275 |
| Primary Part Number | 3556-016-062 |
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Velan Valve Corp. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 33652-6 REV D PIECE 5 | Velan Valve Corp. (USA) |
| 3556-16-63 | Velan Valve Corp. (USA) |
| 33652-6 | Velan Valve Corp. (USA) |
| 3556-016-062 PRIMARY | Velan Valve Corp. (USA) |
| 3556-01-062 | Velan Valve Corp. (USA) |
NSN 4820-01-203-2275 is a Stem,fluid Valve, manufactured by Velan Valve Corp., classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-203-2275 has 5 cross-referenced part numbers: 33652-6 REV D PIECE 5 (Velan Valve Corp.), 3556-16-63 (Velan Valve Corp.), 33652-6 (Velan Valve Corp.), 3556-016-062 (Velan Valve Corp.), 3556-01-062 (Velan Valve Corp.).
There are 2 known substitutes for 4820-01-203-2275: 6145-01-039-9831, 4820-01-075-6610. Verify interchangeability with system specifications before substitution.
Key specifications for 3556-016-062: Special Features: MATERIAL CORROSION RESISTING STEEL TYPE 410; DISK, STEM UNION. 1 total characteristics are documented in the Federal Logistics Information System.