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National Stock Number:
4820-01-271-3743
Federal Supply Class:
4820
National Item Identification Number:
012713743
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:
| 365D066 | 62793 | BFM ENERGY PRODUCTS CORP | | 365D066 ITEM 1 | 62793 | BFM ENERGY PRODUCTS CORP | | 365D066-1 | 62793 | BFM ENERGY PRODUCTS CORP |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.965 INCHES MINIMUM AND 0.967 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 1.763 INCHES MINIMUM AND 1.773 INCHES MAXIMUM | | FLANGE DIAMETER | 2.240 INCHES MINIMUM AND 2.255 INCHES MAXIMUM | | FLANGE SEAT TO DISK END HEIGHT | 0.310 INCHES MINIMUM AND 0.312 INCHES MAXIMUM | | MATERIAL | ALUMINUM ALLOY OVERALL | | SEATING SURFACE SHAPE | FLAT | | SPECIAL FEATURES | THREADED UNDER FLANGE 2.000-8UN-2A,0.671 IN. DEEP | | STYLE DESIGNATOR | PLAIN FLANGED | | UNDER FLANGE HEIGHT | 2.535 INCHES MINIMUM AND 2.538 INCHES MAXIMUM |
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