|
|
|
National Stock Number:
4820-01-253-7662
Federal Supply Class:
4820
National Item Identification Number:
012537662
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:
| 442R021 | 98939 | AEROCONTROLEX GROUP, INC. |
|
Techincal Specification:
| BODY INSIDE DIAMETER | 0.218 INCHES MINIMUM AND 0.219 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.435 INCHES MINIMUM AND 0.439 INCHES MAXIMUM | | FSC APPLICATION DATA | AIRCRAFT HYDRAULIC SYSTEM | | OVERALL HEIGHT | 0.123 INCHES MINIMUM AND 0.127 INCHES MAXIMUM | | MATERIAL | PLASTIC POLYAMIDE NYLON OVERALL | | SEAT ANGLE IN DEG | 43.000 NOMINAL | | SEATING SURFACE SHAPE | ANGULAR | | STYLE DESIGNATOR | PLAIN | | TAPER LENGTH | 0.062 INCHES MINIMUM AND 0.064 INCHES MAXIMUM | | TAPER MAJOR DIAMETER | 0.435 INCHES MINIMUM AND 0.439 INCHES MAXIMUM | | TAPER MINOR DIAMETER | 0.310 INCHES MINIMUM AND 0.314 INCHES MAXIMUM |
|
|