The Valve,angle, cataloged under National Stock Number 4820-00-287-2768, 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 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-00-287-2768 |
| Primary Part Number | B216 |
| Item Name | Valve,angle |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Stockham Valves and Fittings Inc |
| Status | CANCELLED |
| Operating Pressure | 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS |
| Connection Style | PLAIN,OPTIONAL END(PIPE) ALL ENDS |
| Material | COPPER ALLOY 836 BODY |
| Bonnet Attachment Method | THREADED |
| Bonnet Type | INSIDE SCREW |
| Thread Quantity Per Inch | 11-1/2 ALL ENDS |
| Valve Operation Method | MANUAL |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Material | COPPER ALLOY 836 SEAT |
| Connection Type | THREADED INTERNAL PIPE ALL ENDS |
| Maximum Operating Temp | 150.0 FAHRENHEIT SECOND RESPONSE DEGF |
| Material Document and Classification | ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Flow Control Device | DISK |
| Maximum Operating Temp | 406.0 FAHRENHEIT FIRST RESPONSE DEGF |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE FLOW CONTROL DEVICE |
| Features Provided | BONNET PACKING |
| Style Designator | ANGLE |
| Media for Which Designed | STEAM FIRST RESPONSE |
| Media for Which Designed | WATER-OIL-GAS SECOND RESPONSE |
| Thread Series Designator | NPT ALL ENDS |
| Test Data Document | 81348-WW-V-51 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Material | COPPER ALLOY 694 STEM |
| Material Document and Classification | ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE SEAT |
| Nominal Thread Size | 2.000 INCHES FIRST END IN |
| Nondefinitive Spec/std Data | 2 TYPE AND A CLASS |
| Supplementary Features | THIS ITEM HAS BEEN REVIEWED FOR ASBESTOS MATERIAL. THE CURRENT APPROVED SOURCE, 12168, HAS INDICATED THEIR PART NUMBER CONTAINED ASBESTOS PRIOR TO 1984. THEY CONTINUE TO MANUFACTURE THE SAME PART NUMBER WITHOUT ASBESTOS MATERIAL AFTER 1984 |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE PACKING |
| Operating Pressure | 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS |
| Material Document and Classification | ASTM B-37 ALLOY C69400 ASSN STD SINGLE MATERIAL RESPONSE STEM |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B216 | Stockham Valves and Fittings Inc (USA) |
| WWV51 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 3059 2IN | The Walworth Company (USA) |
| T-311-Y SIZE 2IN | Nibco Inc (USA) |
NSN 4820-00-287-2768 is a Valve,angle, manufactured by Stockham Valves and Fittings Inc, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-287-2768 has 4 cross-referenced part numbers: B216 (Stockham Valves and Fittings Inc), WWV51 (Federal Specifications Promulgated by General Services Administration Washington DC), 3059 2IN (The Walworth Company), T-311-Y SIZE 2IN (Nibco Inc).
There are 7 known substitutes for 4820-00-287-2768: 3455-00-224-3655, 4820-00-262-7017, 4920-00-946-1092 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for B216: Operating Pressure: 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS; Connection Style: PLAIN,OPTIONAL END(PIPE) ALL ENDS; Material: COPPER ALLOY 836 BODY; Bonnet Attachment Method: THREADED. 29 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-287-2768 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.