The Stem,fluid Valve, cataloged under National Stock Number 4820-01-087-9475, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Henry Technologies, Inc.. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-087-9475 |
| Primary Part Number | M594-4 |
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Henry Technologies, Inc. |
| Status | ACTIVE |
| Surface Treatment | CADMIUM |
| Material | STEEL |
| Valve Size for Which Designed | 4.125 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| M594-4 | Henry Technologies, Inc. (USA) |
NSN 4820-01-087-9475 is a Stem,fluid Valve, manufactured by Henry Technologies, Inc., classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-087-9475 has 1 cross-referenced part number: M594-4 (Henry Technologies, Inc.).
There is 1 known substitute for 4820-01-087-9475: 3040-00-389-5112. Verify interchangeability with system specifications before substitution.
Key specifications for M594-4: Surface Treatment: CADMIUM; Material: STEEL; Valve Size for Which Designed: 4.125 INCHES IN. 3 total characteristics are documented in the Federal Logistics Information System.