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 |
---|---|
86184 | GRISWOLD INDUSTRIES CO. DBA CLA-VAL |
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 |
---|---|---|
MATT | MATERIAL | NICKEL ALLOY B OVERALL |
MATT | MATERIAL | NICKEL ALLOY B OVERALL |
ABKK | FLANGE DIAMETER | ANY ACCEPTABLE |
THSD | THREAD SERIES DESIGNATOR | UNF SINGLE THREADED PORTION |
AASA | THREAD LENGTH | 0.183 INCHES NOMINAL SINGLE THREADED PORTION |
AJSG | SEAT ANGLE IN DEG | 10.000 NOMINAL |
FEAT | SPECIAL FEATURES | 1.000 IN. W/ACROSS FLATS ON FLANGE |
CQJX | NOMINAL THREAD SIZE | 0.875 INCHES SINGLE THREADED PORTION |
AAJD | THREAD CLASS | 2A SINGLE THREADED PORTION |
CQKM | SEATING SURFACE SHAPE | ANGULAR |
ADAS | BODY INSIDE DIAMETER | 0.374 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
CQFM | HARDNESS RATING | NOT RATED |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
AJRM | UNDER FLANGE HEIGHT | 0.320 INCHES NOMINAL |
STYL | STYLE DESIGNATOR | THREADED FLANGED |
AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.250 INCHES NOMINAL |