Part Number
Part Number:
NSN:
NIIN:
Item Name:
SEAT , VALVE
Definition:
A REPLACEABLE ITEM DESIGNED TO PROVIDE A 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.
CAGE Information
Code | Company |
---|---|
12776 | AIRCRAFT SUPPLIES |
Characteristics (Decoded)
MRC | Requirements Statement | Clear Text Reply |
---|---|---|
AJSG | SEAT ANGLE IN DEG | 43.500 MINIMUM AND 44.500 MAXIMUM |
ADAR | BODY OUTSIDE DIAMETER | 2.367 INCHES MINIMUM AND 2.371 INCHES MAXIMUM |
CQKM | SEATING SURFACE SHAPE | ANGULAR |
CQFM | HARDNESS RATING | 90.0 ROCKWELL C MINIMUM OVERALL AND 105.0 ROCKWELL C MAXIMUM OVERALL |
ZZZV | FSC APPLICATION DATA | ACFT ENG R2800 |
MATT | MATERIAL | STEEL OVERALL |
ADAS | BODY INSIDE DIAMETER | 2.276 INCHES MINIMUM AND 2.286 INCHES MAXIMUM |
STYL | STYLE DESIGNATOR | PLAIN FLANGED |
ABKK | FLANGE DIAMETER | 2.827 INCHES NOMINAL |
AJRM | UNDER FLANGE HEIGHT | 0.136 INCHES MINIMUM AND 0.144 INCHES MAXIMUM |
AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.436 INCHES MINIMUM AND 0.439 INCHES MAXIMUM |