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 |
---|---|
92679 | NAVISTAR INTL CORP MELROSE PARK ENGI |
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 |
---|---|---|
AAXC | CONCENTRIC HOLE DIAMETER | 0.688 INCHES MINIMUM AND 0.750 INCHES MAXIMUM |
AAXC | CONCENTRIC HOLE DIAMETER | 0.688 INCHES MINIMUM AND 0.750 INCHES MAXIMUM |
APHE | OPERATION METHOD | MECHANICAL |
ASXJ | METALLIC HARDNESS RATING AND LOCATION | 52.0 ROCKWELL C MINIMUM FACE |
BRNX | DISTANCE FROM BODY HOLE CENTER TO CAM END | 0.625 INCHES NOMINAL |
APCS | ADJUSTABILITY | NONADJUSTABLE |
AAWX | CONCENTRIC HOLE DEPTH | 1.709 INCHES MINIMUM AND 1.791 INCHES MAXIMUM |
AAWY | COUNTERBORE DIAMETER | 0.843 INCHES NOMINAL |
BRNW | BODY HOLE DIAMETER | 0.250 INCHES NOMINAL |
AAWZ | COUNTERBORE DEPTH | 1.496 INCHES MINIMUM AND 1.526 INCHES MAXIMUM |
ABHP | OVERALL LENGTH | 2.490 INCHES MINIMUM AND 2.510 INCHES MAXIMUM |
STYL | STYLE DESIGNATOR | COUNTERBORED PUSH ROD END |
AJFL | SPHERICAL RADIUS | ANY ACCEPTABLE |
ALJP | SIZE DESIGNATION | STANDARD |
BRNP | CROWN HEIGHT | ANY ACCEPTABLE |
AASG | CASEHARDENING INDICATOR | NOT CASEHARDENED |
ANNQ | MATERIAL AND LOCATION | IRON, CAST OVERALL |
BRNM | CAM END DIAMETER | 0.996 INCHES MINIMUM AND 0.997 INCHES MAXIMUM |