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 |
---|---|
73760 | ITT CORPORATION DBA ITT AREOSPACE CO |
Federal Supply Class
Title
VALVES, POWERED
Inclusions:
INCLUDES ELECTRIC MOTOR OPERATED VALVES; HYDRAULIC OPERATED VALVES; SOLENOID OPERATED VALVES.
Exclusions:
EXCLUDES ENGINE INTAKE AND EXHAUST VALVES (FSC 2990, 2815); VALVES SPECIFICALLY DESIGNED FOR USE WITH FIRE FIGHTING EQUIPMENT (FSC 4210); PLUMBING EQUIPMENT, AND THE LIKE (FSC 4540).
Characteristics (Decoded)
MRC | Requirements Statement | Clear Text Reply |
---|---|---|
MATT | MATERIAL | STEEL CORROSION RESISTING OVERALL |
AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.420 INCHES MINIMUM AND 0.431 INCHES MAXIMUM |
CQFM | HARDNESS RATING | NOT RATED |
ZZZV | FSC APPLICATION DATA | AIRCRAFT AUXILIARY POWER UNIT |
AAJD | THREAD CLASS | 3B SINGLE THREADED PORTION |
CQKM | SEATING SURFACE SHAPE | FLAT |
THSD | THREAD SERIES DESIGNATOR | UNC SINGLE THREADED PORTION |
STYL | STYLE DESIGNATOR | PLAIN FLANGED |
CQJX | NOMINAL THREAD SIZE | 0.164 INCHES SINGLE THREADED PORTION |
ABKK | FLANGE DIAMETER | 0.283 INCHES MINIMUM AND 0.285 INCHES MAXIMUM |
AJRM | UNDER FLANGE HEIGHT | 0.333 INCHES MINIMUM AND 0.361 INCHES MAXIMUM |
ADAS | BODY INSIDE DIAMETER | 0.126 INCHES MINIMUM AND 0.130 INCHES MAXIMUM |
SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
ADAR | BODY OUTSIDE DIAMETER | 0.260 INCHES MINIMUM AND 0.265 INCHES MAXIMUM |
AASA | THREAD LENGTH | 0.150 INCHES NOMINAL SINGLE THREADED PORTION |