The Valve,ball, cataloged under National Stock Number 4820-01-699-6039, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Asahi America Inc. Government technical data includes 17 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-699-6039 |
| Primary Part Number | 1605-020 |
| Item Name | Valve,ball |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Asahi America Inc |
| Status | ACTIVE |
| Valve Operation Method | MANUAL |
| Operating Pressure | 230.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Nominal Thread Size | 2.0 INCHES ALL ENDS IN |
| Nominal Outside Diameter | 4.96 INCHES ALL ENDS IN |
| Furnished Items and Quantity | 2 GASKET |
| Valve Model Number for Which Designed | 21/21A A |
| Media for Which Designed | LIQUID SINGLE RESPONSE |
| Valve Size | 2.0 INCHES IN |
| Connection Type | THREADED INTERNAL PIPE SECOND END |
| Material | PLASTIC POLYVINYL CHLORIDE (PVC) AND PLASTIC POLYTETRAFLUOROETHYLENE OVERALL |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Nominal Length | 7.76 INCHES ALL ENDS IN |
| Connection Type | THREADED INTERNAL PIPE FIRST END |
| Style Designator | STRAIGHT THRU |
| Connection Style | SOCKET ALL ENDS |
| Thread Quantity Per Inch | 11.5 ALL ENDS |
| Thread Series Designator | NPT ALL ENDS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-01-699-6039 is a Valve,ball, manufactured by Asahi America Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-699-6039 has 2 cross-referenced part numbers: 17245 (United States Plastic Corp), 1605-020 (Asahi America Inc).
There are 12 known substitutes for 4820-01-699-6039: 3610-00-163-7422, 1650-00-164-2024, 6105-00-199-5019 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1605-020: Valve Operation Method: MANUAL; Part Name Assigned by Controlling Agency: 2 IN. SOCKET AND THREADED PVC TRUE UNION BALL VALVE W/ FKM O-RINGS IN; Operating Pressure: 230.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Nominal Thread Size: 2.0 INCHES ALL ENDS IN. 19 total characteristics are documented in the Federal Logistics Information System.