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 |
|---|---|
| 99343 | CHRYSLER CORP ENGINE AND COMPONENTS |
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 |
|---|---|---|
| AAWX | CONCENTRIC HOLE DEPTH | ANY ACCEPTABLE |
| AAWX | CONCENTRIC HOLE DEPTH | ANY ACCEPTABLE |
| ADBN | BOSS DIAMETER | ANY ACCEPTABLE |
| AHXE | BODY GROOVE WIDTH | 0.183 INCHES NOMINAL |
| APCS | ADJUSTABILITY | NONADJUSTABLE |
| AAXC | CONCENTRIC HOLE DIAMETER | ANY ACCEPTABLE |
| BRPJ | DISTANCE FROM BODY GROOVE CENTER TO CAM END | 1.281 INCHES NOMINAL |
| BRNM | CAM END DIAMETER | 0.904 INCHES NOMINAL |
| BRNR | DISTANCE FROM BOSS FACE TO CAM END | ANY ACCEPTABLE |
| ANNQ | MATERIAL AND LOCATION | IRON, CAST BODY |
| AJFL | SPHERICAL RADIUS | ANY ACCEPTABLE |
| APHE | OPERATION METHOD | HYDRAULIC |
| ABHP | OVERALL LENGTH | 1.830 INCHES MINIMUM AND 1.860 INCHES MAXIMUM |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 55.0 ROCKWELL C MINIMUM FACE |
| BRNX | DISTANCE FROM BODY HOLE CENTER TO CAM END | 1.313 INCHES NOMINAL |
| ALJP | SIZE DESIGNATION | STANDARD |
| BRPB | CUP SPHERICAL RADIUS | 0.547 INCHES MINIMUM AND 0.551 INCHES MAXIMUM |
| BRPH | BODY GROOVE DIAMETER | 0.938 INCHES NOMINAL |
| AASG | CASEHARDENING INDICATOR | NOT CASEHARDENED |
| BRNW | BODY HOLE DIAMETER | 0.094 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | CHAMFERED, CONCENTRIC HOLE PUSH ROD END |