The Valve,globe, cataloged under National Stock Number 4820-00-262-7020, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 17 commercial cross-references from 13 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 | 4820-00-262-7020 |
| Primary Part Number | 651791 |
| Item Name | Valve,globe |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | CANCELLED |
| Bonnet Attachment Method | THREADED |
| Media for Which Designed | STEAM FIRST RESPONSE |
| Thread Series Designator | NPT ALL ENDS |
| Material Document and Classification | ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE PACKING |
| Connection Type | THREADED INTERNAL PIPE ALL ENDS |
| Maximum Operating Temp | 150.0 FAHRENHEIT SECOND RESPONSE DEGF |
| Flow Control Device | DISK |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE FLOW CONTROL DEVICE |
| Material | COPPER ALLOY 694 STEM |
| Nominal Thread Size | 0.250 INCHES ALL ENDS IN |
| Valve Operation Method | MANUAL |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Operating Pressure | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS |
| Connection Style | PLAIN,OPTIONAL END(PIPE) ALL ENDS |
| Operating Pressure | 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS |
| Material Document and Classification | ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE SEAT |
| Style Designator | STRAIGHT THRU |
| Media for Which Designed | WATER-OIL-GAS SECOND RESPONSE |
| Bonnet Type | INSIDE SCREW |
| Specification/standard Data | 59646-MSS-S+80 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Furnished Items and Quantity | 1 HANDWHEEL |
| Material Document and Classification | ASTM B-271 ALLOY C69400 ASSN STD SINGLE MATERIAL RESPONSE STEM |
| Material | COPPER ALLOY 836 SEAT |
| Features Provided | BONNET PACKING |
| Maximum Operating Temp | 406.0 FAHRENHEIT FIRST RESPONSE DEGF |
| Material | COPPER ALLOY 836 BODY |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 106A | Jenkins Bros (USA) |
| 1A | Conbraco Industries Inc R-P and C Valve Div (USA) |
| U01 1/4IN | Fairbanks Co the (USA) |
| 651791 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| WWV51 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 150 | William Powell Company, the Dba Powell Valve Div the Starflo Corporation (USA) |
| 123 1-4 | Lunkenheimer Co (USA) |
| T235Y 1-4IN | Nibco Inc (USA) |
| B-22-1/4-IN | Stockham Valves and Fittings Inc (USA) |
| U01 | Fairbanks Co the (USA) |
| 7 | Crane Co Div Valve Div (USA) |
| MSS SP-80 | Manufacturers Standardization Society of the Valve and Fittings Industry Inc (USA) |
| 770 | Scott Valve Mfg Co (USA) |
| T235-1/4 | Nibco Inc (USA) |
| H45P0W65060 | William Powell Company, the Dba Powell Valve Div the Starflo Corporation (USA) |
| 89 | Kennedy Valve Div of Itt Grinnell Valve Co Inc (USA) |
| 123 | Lunkenheimer Co (USA) |
NSN 4820-00-262-7020 is a Valve,globe, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-262-7020 has 17 cross-referenced part numbers: 106A (Jenkins Bros), 1A (Conbraco Industries Inc R-P and C Valve Div), U01 1/4IN (Fairbanks Co the), 651791 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), WWV51 (Federal Specifications Promulgated by General Services Administration Washington DC) and 12 more.
There are 12 known substitutes for 4820-00-262-7020: 5999-00-086-8938, 3110-00-100-4173, 4820-00-202-8176 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 651791: Bonnet Attachment Method: THREADED; Media for Which Designed: STEAM FIRST RESPONSE; Thread Series Designator: NPT ALL ENDS; End Item Identification: GRUMMAN; A10 AIRCRAFT. 29 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-262-7020 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.