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National Stock Number: 4820-00-784-4679
Federal Supply Class: 4820
National Item Identification Number: 007844679
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:
400483 | 11449 | TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP | 400483 | 20128 | INSULFAB PLASTICS INC | 400483 | 77445 | RTX CORPORATION |
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Techincal Specification:
BODY INSIDE DIAMETER | 0.491 INCHES MINIMUM AND 0.495 INCHES MAXIMUM | FSC APPLICATION DATA | OIL FILTER VALVE,ACFT ENGINE | MATERIAL | PLASTIC OVERALL | SEAL ACCOMMODATION TYPE | GROOVED | SEATING SURFACE SHAPE | FLAT | TAPER LENGTH | 0.295 INCHES MINIMUM AND 0.305 INCHES MAXIMUM | TAPER MINOR DIAMETER | 0.795 INCHES MINIMUM AND 0.805 INCHES MAXIMUM |
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