The Disk,valve, cataloged under National Stock Number 4820-01-016-5050, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is United Brass Works, Inc. Dba United Brass Works. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-016-5050 |
| Primary Part Number | 21101 |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | United Brass Works, Inc. Dba United Brass Works |
| Status | ACTIVE |
| Pressure Rating | 400.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS |
| Style Designator | PLAIN |
| Material | RUBBER CHLOROPRENE CLASS CR |
| Outside Diameter | 1.000 INCHES NOMINAL IN |
| Media for Which Designed | NITROGEN, GASEOUS |
| Inside Diameter | 0.188 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-01-016-5050 is a Disk,valve, manufactured by United Brass Works, Inc. Dba United Brass Works, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-016-5050 has 2 cross-referenced part numbers: 21101 (United Brass Works, Inc. Dba United Brass Works), 211011 (United Brass Works, Inc. Dba United Brass Works).
There are 12 known substitutes for 4820-01-016-5050: 5365-00-214-2634, 5945-00-405-4034, 5120-00-449-8083 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 21101: Pressure Rating: 400.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS; Style Designator: PLAIN; Material: RUBBER CHLOROPRENE CLASS CR; Outside Diameter: 1.000 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.