The Valve,ball, cataloged under National Stock Number 4820-01-216-4319, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Lance Valves Inc. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-01-216-4319 |
| Primary Part Number | 21-061 |
| Item Name | Valve,ball |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Lance Valves Inc |
| Status | CANCELLED |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE PACKING |
| Material Document and Classification | ASTM B 21-83 ASSN STD SINGLE MATERIAL RESPONSE STEM |
| Thread Series Designator | NPT ALL ENDS |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE SEAT |
| Operating Pressure | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS |
| Material | COPPER ALLOY BODY |
| Nondefinitive Spec/std Data | II TYPE AND BZ COMPOSITION AND 3 STYLE |
| Style Designator | STRAIGHT THRU |
| Material Document and Classification | ASTM B 16-85 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Media for Which Designed | STEAM FIRST RESPONSE |
| Media for Which Designed | WATER, FRESH SECOND RESPONSE |
| Material Document and Classification | ASTM B 16-85 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| Operating Pressure | 720.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS |
| Nominal Thread Size | 0.750 INCHES ALL ENDS IN |
| Connection Type | THREADED INTERNAL PIPE ALL ENDS |
| Valve Operation Method | MANUAL |
| Renewable Seat Ring Type | PRESSED-IN |
| Maximum Operating Temp | 450.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Material | COPPER ALLOY FLOW CONTROL DEVICE |
| Material | COPPER ALLOY STEM |
| Bonnet Type | PACKING RETAINING |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Connection Style | PLAIN,OPTIONAL END(PIPE) ALL ENDS |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 21-061 | Lance Valves Inc (USA) |
| 6-1-6289-2 | W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center (USA) |
| 6-1-8253 | W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center (USA) |
| FIG 1A/BRONZE/600PSI/0.750 SIZ | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| MSS SP-110 | Manufacturers Standardization Society of the Valve and Fittings Industry Inc (USA) |
| 32A | Jenkins Bros (USA) |
| MFG1309-274 | Warner Robins Air Logistics Center (USA) |
| FIG 32-A-SIZE 3/4 IN | Jenkins Bros (USA) |
| 86-1-RT-1-C1 | Gemini Valve Inc (USA) |
| 76-1-RT-1-C1 | Gemini Valve Inc (USA) |
| WW-V-35 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 4820-01-216-4319 is a Valve,ball, manufactured by Lance Valves Inc, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-01-216-4319 has 11 cross-referenced part numbers: 21-061 (Lance Valves Inc), 6-1-6289-2 (W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center), 6-1-8253 (W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center), FIG 1A/BRONZE/600PSI/0.750 SIZ (Federal Specifications Promulgated by General Services Administration Washington DC), MSS SP-110 (Manufacturers Standardization Society of the Valve and Fittings Industry Inc) and 6 more.
There are 12 known substitutes for 4820-01-216-4319: 4820-00-052-4646, 4820-00-052-4647, 4820-00-052-4651 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 21-061: Material: PLASTIC POLYTETRAFLUOROETHYLENE PACKING; Material Document and Classification: ASTM B 21-83 ASSN STD SINGLE MATERIAL RESPONSE STEM; Thread Series Designator: NPT ALL ENDS; Material: PLASTIC POLYTETRAFLUOROETHYLENE SEAT. 23 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-01-216-4319 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.