The Stem,fluid Valve, cataloged under National Stock Number 4820-01-331-6536, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Marotta Controls Inc. This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 — No Item Name Available (FSG 48) |
| Manufacturers | Marotta Controls Inc (CAGE 99657) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-331-6536 |
| Primary Part Number | 28733-001 ITEM 35 |
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Marotta Controls Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 28733-001 ITEM 35 PRIMARY | Marotta Controls Inc (USA) |
| 194159-0036 | Marotta Controls Inc (USA) |
| 283733-0001 | Marotta Controls Inc (USA) |
NSN 4820-01-331-6536 is a Stem,fluid Valve, manufactured by Marotta Controls Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-331-6536 has 3 cross-referenced part numbers: 28733-001 ITEM 35 (Marotta Controls Inc), 194159-0036 (Marotta Controls Inc), 283733-0001 (Marotta Controls Inc).
There are 3 known substitutes for 4820-01-331-6536: 4820-01-329-8847, 4820-01-330-5082, 4820-01-330-5926. Verify interchangeability with system specifications before substitution.