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National Stock Number:
4820-00-209-5943
Federal Supply Class:
4820
National Item Identification Number:
002095943
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:
| V-7907 PIECE 4A | 03670 | TYCO FIRE PRODUCTS LP | | V-7907 PIECE 4AQ3 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | V7921 | 03670 | TYCO FIRE PRODUCTS LP | | V7921 | 96364 | CROMPTON AND KNOWLES CORP CHEMICALS GROUP DYES AND CHEMICALS DIV | | V7921Q3 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | ZZZY | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | ITEM THAT SUPPORTS A LEVEL 1 OR SUBSAFE CRITICAL SYSTEM THAT HAS UNDERGONE QUALITY ASSURANCE DURING THE ACQUISITION PROCESS |
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