The Valve,globe, cataloged under National Stock Number 4820-00-277-1666, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Kaydon Custom Filtration Corporation. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-277-1666 |
| Primary Part Number | 71 |
| Item Name | Valve,globe |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Kaydon Custom Filtration Corporation |
| Status | ACTIVE |
| Bonnet Type | INSIDE SCREW |
| Bolt Hole Quantity | 4 ALL ENDS |
| Maximum Operating Temp | 150.0 FAHRENHEIT SECOND RESPONSE DEGF |
| Material Document and Classification | QQ-C-390,ALLOY D4 FED SPEC SINGLE MATERIAL RESPONSE SEAT |
| Material | COPPER ALLOY 922 SEAT |
| Maximum Operating Temp | 500.0 FAHRENHEIT FIRST RESPONSE DEGF |
| Valve Size | 1.000 INCHES IN |
| Flange Shape | ROUND WITH HOLES ALL ENDS |
| Features Provided | BONNET PACKING |
| Valve Operation Method | MANUAL |
| Material Document and Classification | QQ-C-390,ALOY D4 FED SPEC SINGLE MATERIAL RESPONSE BODY |
| Material | COPPER ALLOY 922 BODY |
| Connection Type | FLANGE ALL ENDS |
| Bonnet Attachment Method | UNION |
| Nominal Thickness | 0.375 INCHES ALL ENDS IN |
| Face to Face Distance | 4.188 INCHES IN |
| Bolt Hole Nominal Diameter | 0.625 INCHES ALL ENDS IN |
| Material | COPPER ALLOY 922 FLOW CONTROL DEVICE |
| Operating Pressure | 225.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS |
| Media for Which Designed | STEAM FIRST RESPONSE |
| Style Designator | STRAIGHT THRU FLANGED ENDS |
| Nominal Outside Diameter | 4.500 INCHES ALL ENDS IN |
| Material Document and Classification | QQ-C-390,ALLOY D4 FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| Flow Control Device | DISK |
| Bolt Circle Nominal Diameter | 3.125 INCHES ALL ENDS IN |
| Material | COPPER ALLOY STEM |
| Media for Which Designed | WATER-OIL-GAS SECOND RESPONSE |
| Operating Pressure | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS |
| Flange Face Design | PLAIN ALL ENDS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 71 PRIMARY | Kaydon Custom Filtration Corporation (USA) |
| 1694-1PC29 | Kaydon Custom Filtration Corporation (USA) |
| 3279293 PRIMARY | Hatch & Kirk, Inc. (USA) |
| 3449TPC22 PRIMARY | Kaydon Custom Filtration Corporation (USA) |
| V-1017-M-10202 | Mueller Brass Co. (USA) |
| 3279246 | General Motors Corp Electro-Motive Div (USA) |
| 3279293 | General Motors Corp Electro-Motive Div (USA) |
| 1838TPC11 | Kaydon Custom Filtration Corporation (USA) |
| 3279246 PRIMARY | Hatch & Kirk, Inc. (USA) |
| 1838PC11 | Kaydon Custom Filtration Corporation (USA) |
| D1-520 PRIMARY | Kaydon Custom Filtration Corporation (USA) |
| 3279615 PRIMARY | Hatch & Kirk, Inc. (USA) |
| FIG160F1IN PRIMARY | The Walworth Company (USA) |
| 3279615 | General Motors Corp Electro-Motive Div (USA) |
NSN 4820-00-277-1666 is a Valve,globe, manufactured by Kaydon Custom Filtration Corporation, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-277-1666 has 14 cross-referenced part numbers: 71 (Kaydon Custom Filtration Corporation), 1694-1PC29 (Kaydon Custom Filtration Corporation), 3279293 (Hatch & Kirk, Inc.), 3449TPC22 (Kaydon Custom Filtration Corporation), V-1017-M-10202 (Mueller Brass Co.) and 9 more.
There are 6 known substitutes for 4820-00-277-1666: 5935-00-129-3101, 2540-00-929-7048, 6130-01-030-5312 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 71: Bonnet Type: INSIDE SCREW; Bolt Hole Quantity: 4 ALL ENDS; Maximum Operating Temp: 150.0 FAHRENHEIT SECOND RESPONSE DEGF; Material Document and Classification: QQ-C-390,ALLOY D4 FED SPEC SINGLE MATERIAL RESPONSE SEAT. 29 total characteristics are documented in the Federal Logistics Information System.