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National Stock Number:
4820-01-433-5340
Federal Supply Class:
4820
National Item Identification Number:
014335340
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:
| M21F10325 (77) | 61661 | NEWMANS INC NEW JERSEY DIV | | M21F10325 ITEM 2 | 61661 | NEWMANS INC NEW JERSEY DIV | | M21F10325-2 | 61661 | NEWMANS INC NEW JERSEY DIV |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN FLANGED | | MATERIAL | STEEL SEAT | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A181 GR. F6A ASSN STD SINGLE MATERIAL RESPONSE SEAT | | SPECIAL FEATURES | HARDFACED TO MIL-R-17131 TYPE MIL-R-COCRA; SEALWELDED |
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