|
|
|
National Stock Number:
4820-00-311-5020
Federal Supply Class:
4820
National Item Identification Number:
003115020
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.
|
Manufacturer Information:
| 29046 | 99643 | EATON AEROSPACE LLC |
|
Techincal Specification:
| BODY INSIDE DIAMETER | 0.207 INCHES MINIMUM AND 0.217 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.471 INCHES NOMINAL | | FLANGE DIAMETER | 0.625 INCHES MINIMUM AND 0.635 INCHES MAXIMUM | | FLANGE SEAT TO DISK END HEIGHT | 0.128 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | SEATING SURFACE SHAPE | FLAT | | STYLE DESIGNATOR | PLAIN FLANGED | | SURFACE TREATMENT | PASSIVATE OVERALL | | UNDER FLANGE HEIGHT | 0.312 INCHES NOMINAL |
|
|