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National Stock Number:
4820-01-219-1431
Federal Supply Class:
4820
National Item Identification Number:
012191431
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:
| 1541-01 | 75545 | LAWLER MANUFACTURING COMPANY, INC. | | 72015 | 75545 | LAWLER MANUFACTURING COMPANY, INC. | | 72015 PIECE 22 | 75545 | LAWLER MANUFACTURING COMPANY, INC. |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY OVERALL | | SEATING SURFACE SHAPE | FLAT |
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