The Valve,angle, cataloged under National Stock Number 4820-00-203-3980, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Stockham Valves and Fittings Inc. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-00-203-3980 |
| Primary Part Number | B222 |
| Item Name | Valve,angle |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Stockham Valves and Fittings Inc |
| Status | CANCELLED |
| Material | COPPER ALLOY 836 SEAT |
| Material Document and Classification | ASTM B-371 ALLOY C69400 ASSN STD SINGLE MATERIAL RESPONSE STEM |
| Features Provided | BONNET PACKING |
| Flow Control Device | DISK |
| Connection Type | THREADED INTERNAL PIPE ALL ENDS |
| Material Document and Classification | ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE SEAT |
| Material Document and Classification | ASTM B-371 ALLOY C69400 ASSN STD SINGLE MATERIAL RESPONSE STEM |
| Maximum Operating Temp | 150.0 FAHRENHEIT SECOND RESPONSE DEGF |
| Material | COPPER ALLOY 694 STEM |
| Maximum Operating Temp | 406.0 FAHRENHEIT FIRST RESPONSE DEGF |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE FLOW CONTROL DEVICE |
| Bonnet Attachment Method | UNION |
| Bonnet Type | INSIDE SCREW |
| Operating Pressure | 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS |
| Media for Which Designed | STEAM FIRST RESPONSE |
| Nominal Thread Size | 1.500 INCHES ALL ENDS IN |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE PACKING |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Nominal Thread Size | 1.500 INCHES ALL ENDS IN |
| Material | COPPER ALLOY 836 BODY |
| Operating Pressure | 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS |
| Thread Series Designator | NPT ALL ENDS |
| Material Document and Classification | ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Media for Which Designed | WATER-OIL-GAS SECOND RESPONSE |
| Style Designator | ANGLE |
| Style Designator | ANGLE |
| Operating Pressure | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS |
| Valve Operation Method | MANUAL |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE PACKING |
| Nondefinitive Spec/std Data | 2 TYPE AND 150 CLASS AND 1 1/2INCH SIZE IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B222 | Stockham Valves and Fittings Inc (USA) |
| U-03-1.50IN | Fairbanks Co the (USA) |
| WWV51 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| T-335-Y 1 1/2IN | Nibco Inc (USA) |
| MSS SP-80 | Manufacturers Standardization Society of the Valve and Fittings Industry Inc (USA) |
| U03 1.50INCH A- | Fairbanks Co the (USA) |
NSN 4820-00-203-3980 is a Valve,angle, manufactured by Stockham Valves and Fittings Inc, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-203-3980 has 6 cross-referenced part numbers: B222 (Stockham Valves and Fittings Inc), U-03-1.50IN (Fairbanks Co the), WWV51 (Federal Specifications Promulgated by General Services Administration Washington DC), T-335-Y 1 1/2IN (Nibco Inc), MSS SP-80 (Manufacturers Standardization Society of the Valve and Fittings Industry Inc) and 1 more.
There are 9 known substitutes for 4820-00-203-3980: 4820-00-203-3976, 4530-00-394-8486, 5950-00-794-5879 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for B222: Material: COPPER ALLOY 836 SEAT; Material Document and Classification: ASTM B-371 ALLOY C69400 ASSN STD SINGLE MATERIAL RESPONSE STEM; Features Provided: BONNET PACKING; Flow Control Device: DISK. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-203-3980 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.