The Valve,ball, cataloged under National Stock Number 4820-01-672-6844, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is United States Plastic Corp. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-672-6844 |
| Primary Part Number | 18331 |
| Item Name | Valve,ball |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | United States Plastic Corp |
| Status | ACTIVE |
| Operating Pressure | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Valve Size | 0.500 INCHES IN |
| Nominal Length | 2.480 INCHES ALL ENDS IN |
| Style Designator | STRAIGHT THRU |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-01-672-6844 is a Valve,ball, manufactured by United States Plastic Corp, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-672-6844 has 2 cross-referenced part numbers: 18331 (United States Plastic Corp), V08491CE (Colonial Engineering, Inc).
There are 9 known substitutes for 4820-01-672-6844: 5330-00-291-2349, 5120-00-785-4644, 5998-00-883-9084 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 18331: Special Features: BALL VALVE HAS A THERMOPLASTIC DESIGN THAT ELIMINATES PROCESS AND ATOMOSPHERIC CORROSION; VALVES ARE MOLDED FROM ASTM D1784, CELL CLASSIFICATION 23447 VIRGIN CPVC RESINS. SUITABLE FOR COLD AND HOT WATER SYSTEMS. NSF-61 APPROVE FOR POTABLE WATER SERVICE; PRODUCTS ARE CERIFIED TO NSF/ANSI 61; DO NOT USE IN COMPRESSOR AIR OR GAS; NON-SHOCK WATER AT 73 DEGREES FAHRENHEIT PRESSURE; 100 PERCENT LEAKED-TEST; Operating Pressure: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Part Name Assigned by Controlling Agency: 3/4 INCHES CPVC CTS BALL VALVE IN; Valve Size: 0.500 INCHES IN. 6 total characteristics are documented in the Federal Logistics Information System.