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 |
|---|---|
| 93568 | HARSCO CORP BMY-COMBAT SYSTEMS DIV |
Federal Supply Class
Title
DIESEL ENGINES AND COMPONENTS
Inclusions:
INCLUDES AUTOMOTIVE, INDUSTRIAL, MARINE, LOCOMOTIVE, AND ALL OTHER TYPES OF DIESEL AND SEMI-DIESEL ENGINES.
Exclusions:
EXCLUDES ENGINES ACCESSORIES (FSC 2990).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| BRNW | BODY HOLE DIAMETER | 0.188 INCHES NOMINAL |
| BRNW | BODY HOLE DIAMETER | 0.188 INCHES NOMINAL |
| BRNX | DISTANCE FROM BODY HOLE CENTER TO CAM END | 0.576 INCHES NOMINAL |
| ANNQ | MATERIAL AND LOCATION | STEEL OVERALL |
| APCS | ADJUSTABILITY | NONADJUSTABLE |
| BRNM | CAM END DIAMETER | 1.249 INCHES NOMINAL |
| AAWY | COUNTERBORE DIAMETER | 1.078 INCHES NOMINAL |
| AAXC | CONCENTRIC HOLE DIAMETER | ANY ACCEPTABLE |
| ALWP | CASEHARDENED LOCATION | OVERALL |
| STYL | STYLE DESIGNATOR | COUNTERBORED PUSH ROD END |
| AASG | CASEHARDENING INDICATOR | CASEHARDENED |
| APHE | OPERATION METHOD | HYDRAULIC |
| ABHP | OVERALL LENGTH | 2.657 INCHES NOMINAL |
| ALJP | SIZE DESIGNATION | STANDARD |
| AAWZ | COUNTERBORE DEPTH | 2.062 INCHES NOMINAL |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | NOT RATED |
| AAWX | CONCENTRIC HOLE DEPTH | 2.125 INCHES NOMINAL |