Part Number
Part Number:
NSN:
NIIN:
Item Name:
TAPPET , ENGINE POPPET VALVE
Definition:
A CYLINDRICALLY SHAPED METAL ITEM DESIGNED TO TRANSMIT INTERMITTENT MOTION FROM THE CAM LOBE ON A SHAFT OR CAM RING, TO THE ENGINE POPPET VALVE. IT MAY BE MECHANICALLY OR HYDRAULICALLY OPERATING, AND MAY INCLUDE ADJUSTING DEVICES.
CAGE Information
Code | Company |
---|---|
83299 | NACCO MATERIALS HANDLING GROUP INC D |
Federal Supply Class
Title
GASOLINE RECIPROCATING ENGINES,
Inclusions:
INCLUDES GAS RECIPROCATING ENGINES; ALL GASOLINE RECIPROCATING ENGINES EXCEPT AIRCRAFT PRIME MOVING.
Exclusions:
EXCLUDES ENGINE ACCESSORIES (FSC 2990).
Characteristics (Decoded)
MRC | Requirements Statement | Clear Text Reply |
---|---|---|
APCS | ADJUSTABILITY | ADJUSTABLE |
APCS | ADJUSTABILITY | ADJUSTABLE |
ALAD | FLATS LENGTH | 0.250 INCHES NOMINAL |
APHE | OPERATION METHOD | MECHANICAL |
AAXC | CONCENTRIC HOLE DIAMETER | 0.375 INCHES NOMINAL |
ASDB | WIDTH ACROSS FLATS | 0.500 INCHES NOMINAL |
ANNQ | MATERIAL AND LOCATION | STEEL OVERALL |
AHXE | BODY GROOVE WIDTH | 0.150 INCHES NOMINAL |
ABHP | OVERALL LENGTH | 3.038 INCHES MINIMUM AND 3.058 INCHES MAXIMUM |
BRNM | CAM END DIAMETER | 1.288 INCHES NOMINAL |
ADAR | BODY OUTSIDE DIAMETER | 0.625 INCHES NOMINAL |
BRPJ | DISTANCE FROM BODY GROOVE CENTER TO CAM END | 1.406 INCHES NOMINAL |
STYL | STYLE DESIGNATOR | INTERNAL THREAD AND WRENCHING FLATS PUSH ROD END |
BRPH | BODY GROOVE DIAMETER | 0.600 INCHES NOMINAL |
ALWP | CASEHARDENED LOCATION | OVERALL |
BRNP | CROWN HEIGHT | 0.010 INCHES NOMINAL |
BQSG | ADJUSTING DEVICE | INCLUDED |
AASG | CASEHARDENING INDICATOR | CASEHARDENED |
BRNQ | CAM END HEIGHT | 0.094 INCHES NOMINAL |
ALJP | SIZE DESIGNATION | STANDARD |
ASXJ | METALLIC HARDNESS RATING AND LOCATION | NOT RATED |
AAWX | CONCENTRIC HOLE DEPTH | 2.125 INCHES NOMINAL |