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National Stock Number:
4820-01-451-4098
Federal Supply Class:
4820
National Item Identification Number:
014514098
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:
| 1402R004 | 98939 | AEROCONTROLEX GROUP, INC. | | 1402R004 ITEM 20 | 98939 | AEROCONTROLEX GROUP, INC. | | 441R093 | 98939 | AEROCONTROLEX GROUP, INC. |
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Techincal Specification:
| HARDNESS RATING | 53.0 ROCKWELL C MINIMUM AND 58.0 ROCKWELL C MAXIMUM OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5630 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 440C OVERALL | | SEAL ACCOMMODATION TYPE | GROOVED | | SEATING SURFACE SHAPE | ANGULAR | | SPECIAL FEATURES | POPPET SEAT FOR FLUID REGULATORS CORP. P/N BD2445-01 PRIORITY VALVE | | STYLE DESIGNATOR | PLAIN FLANGED |
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