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National Stock Number:
4820-01-324-8537
Federal Supply Class:
4820
National Item Identification Number:
013248537
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:
| 115634089 | 07309 | BIRD-JOHNSON PROPELLER COMPANY, LLC | | 115634155 FIND 2 | 07309 | BIRD-JOHNSON PROPELLER COMPANY, LLC | | 115634155 FN 2 | 07309 | BIRD-JOHNSON PROPELLER COMPANY, LLC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.250 INCHES NOMINAL | | MATERIAL | COPPER ALLOY OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD SIZE | 2.125 INCHES SINGLE THREADED PORTION | | OVERALL HEIGHT | 1.250 INCHES NOMINAL | | SEAL ACCOMMODATION TYPE | GROOVED | | SEATING SURFACE SHAPE | FLAT | | STYLE DESIGNATOR | PLAIN THREADED | | THREAD CLASS | 2A SINGLE THREADED PORTION | | THREAD SERIES DESIGNATOR | UN SINGLE THREADED PORTION |
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