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National Stock Number:
4820-01-284-6124
Federal Supply Class:
4820
National Item Identification Number:
012846124
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:
| 21W-CB-3SC ITEM 2 | 61661 | NEWMANS INC NEW JERSEY DIV | | MV-21W2-1/2 (2) | 61661 | NEWMANS INC NEW JERSEY DIV | | MV-21W2-1/2-C | 61661 | NEWMANS INC NEW JERSEY DIV |
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Techincal Specification:
| MATERIAL | STEEL SEAT | | HARDNESS RATING | 38.0 ROCKWELL C NOMINAL SEAT | | SPECIAL FEATURES | HARDFACING |
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