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 |
---|---|
01343 | ANDERSON GREENWOOD LP DBA ANDERSON G |
Federal Supply Class
Title
VALVES, NONPOWERED
Inclusions:
INCLUDES AUTOMATIC NONPOWERED VALVES; GATE, GLOBE, ANGLE, CHECK, AND RELIEF VALVES; COCKS.
Exclusions:
EXCLUDES FIRE HYDRANTS (FSC 4210); SPRINKLER HEADS (FSC 4210); 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 |
---|---|---|
ABKK | FLANGE DIAMETER | 1.875 INCHES NOMINAL |
AJSG | SEAT ANGLE IN DEG | 45.000 NOMINAL |
AJRM | UNDER FLANGE HEIGHT | 1.065 INCHES NOMINAL |
MATT | MATERIAL | STEEL COMP 303 OVERALL |
THSD | THREAD SERIES DESIGNATOR | UNEF SINGLE THREADED PORTION |
AAJD | THREAD CLASS | 2A SINGLE THREADED PORTION |
AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.378 INCHES NOMINAL |
CQKM | SEATING SURFACE SHAPE | ANGULAR |
CQFM | HARDNESS RATING | NOT RATED |
STYL | STYLE DESIGNATOR | THREADED FLANGED |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
AASA | THREAD LENGTH | 0.707 INCHES NOMINAL SINGLE THREADED PORTION |
CQKW | BODY STEPPED INSIDE DIAMETER | 0.812 INCHES NOMINAL FIRST STEP |
CQKW | BODY STEPPED INSIDE DIAMETER | 1.000 INCHES MINIMUM SECOND STEP AND 1.003 INCHES MAXIMUM SECOND STEP |
CQJX | NOMINAL THREAD SIZE | 1.500 INCHES SINGLE THREADED PORTION |