The Stem,fluid Valve, cataloged under National Stock Number 4820-01-209-2906, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Velan Valve Corp.. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-209-2906 |
| Primary Part Number | A9-7943-020-209 |
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Velan Valve Corp. |
| Status | ACTIVE |
| Material Document and Classification | ASTM A479 ASSN STD SINGLE MATERIAL RESPONSE |
| Features Provided | INTEGRAL DISK |
| Material | STEEL COMP 410 |
| Stem Actuating End Type | THREADED EXTERNALLY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A9-7943-20-148 | Velan Valve Corp. (USA) |
| 78316 ITEM 5 AND 14 REV L | Velan Valve Corp. (USA) |
| A9-7943-20-069 | Velan Valve Corp. (USA) |
| A9-7943-020-209 PRIMARY | Velan Valve Corp. (USA) |
| 78316 | Velan Valve Corp. (USA) |
NSN 4820-01-209-2906 is a Stem,fluid Valve, manufactured by Velan Valve Corp., classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-209-2906 has 5 cross-referenced part numbers: A9-7943-20-148 (Velan Valve Corp.), 78316 ITEM 5 AND 14 REV L (Velan Valve Corp.), A9-7943-20-069 (Velan Valve Corp.), A9-7943-020-209 (Velan Valve Corp.), 78316 (Velan Valve Corp.).
There are 7 known substitutes for 4820-01-209-2906: 5305-00-003-9471, 5840-01-007-2991, 4820-01-049-4167 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for A9-7943-020-209: Material Document and Classification: ASTM A479 ASSN STD SINGLE MATERIAL RESPONSE; Features Provided: INTEGRAL DISK; Material: STEEL COMP 410; Stem Actuating End Type: THREADED EXTERNALLY. 4 total characteristics are documented in the Federal Logistics Information System.