The Stem,fluid Valve, cataloged under National Stock Number 4820-01-220-1175, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Mine Safety Appliances Company. 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 | 4820-01-220-1175 |
| Primary Part Number | 83728 |
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Mine Safety Appliances Company |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 83728 PRIMARY | Mine Safety Appliances Company (USA) |
NSN 4820-01-220-1175 is a Stem,fluid Valve, manufactured by Mine Safety Appliances Company, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-220-1175 has 1 cross-referenced part number: 83728 (Mine Safety Appliances Company).
There is 1 known substitute for 4820-01-220-1175: 2815-00-872-6325. Verify interchangeability with system specifications before substitution.
Key specifications for 83728: Special Features: STEM IS 12PCT. NICKELSILVER;1.5 IN. LENGTH IN. 1 total characteristics are documented in the Federal Logistics Information System.