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 |
|---|---|---|
| CMLP | THREAD QUANTITY PER INCH | 14 SINGLE THREADED PORTION |
| MATT | MATERIAL | COPPER ALLOY OVERALL OR STEEL CORROSION RESISTING OVERALL |
| CQKW | BODY STEPPED INSIDE DIAMETER | 2.438 INCHES NOMINAL THIRD STEP |
| AAJD | THREAD CLASS | 2A SINGLE THREADED PORTION |
| CQFM | HARDNESS RATING | NOT RATED |
| FEAT | SPECIAL FEATURES | TWO 0.375 IN. W 0.344 IN. H LUGS SPACED 180 DEG APART 0.031 IN. FROM SEAT BOTTOM |
| CQKM | SEATING SURFACE SHAPE | FLAT |
| AASA | THREAD LENGTH | 2.000 INCHES NOMINAL SINGLE THREADED PORTION |
| CQKW | BODY STEPPED INSIDE DIAMETER | 1.375 INCHES NOMINAL FIRST STEP |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B-61 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR MIL-S-867,CLASS 1 MIL SPEC 2ND MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | PLAIN THREADED |
| THSD | THREAD SERIES DESIGNATOR | UNS SINGLE THREADED PORTION |
| ABKW | OVERALL HEIGHT | 2.375 INCHES NOMINAL |
| CQKW | BODY STEPPED INSIDE DIAMETER | 2.000 INCHES MINIMUM SECOND STEP AND 2.010 INCHES MAXIMUM SECOND STEP |
| CQJX | NOMINAL THREAD SIZE | 2.625 INCHES SINGLE THREADED PORTION |