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National Stock Number:
4820-00-445-8614
Federal Supply Class:
4820
National Item Identification Number:
004458614
Description:
SEAT,VALVE
Detail:
A replaceable item designed to provide a circular stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see INSERT, ENGINE VALVE SEAT.
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Manufacturer Information:
| 20-03283PC4 | 03670 | TYCO FIRE PRODUCTS LP | | 20-03329 | 03670 | TYCO FIRE PRODUCTS LP | | V3283PC4 | 03670 | TYCO FIRE PRODUCTS LP | | V3329 | 03670 | TYCO FIRE PRODUCTS LP | | V-3329 | 53154 | PORTLAND VALVE LLC |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN | | OVERALL HEIGHT | 0.406 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 3.500 INCHES NOMINAL | | BODY INSIDE DIAMETER | 2.500 INCHES NOMINAL | | MATERIAL | PLASTIC POLYAMIDE OVERALL | | SEATING SURFACE SHAPE | RADIAL | | SEAT RADIUS | 0.250 INCHES NOMINAL | | TAPER MINOR DIAMETER | 0.850 INCHES NOMINAL |
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