Part Number
Part Number:
NSN:
NIIN:
Item Name:
ROTOR , ENGINE POPPET VALVE
Definition:
A SPRING LOADED METALLIC DEVICE WHICH IS SPECIFICALLY DESIGNED TO ROTATE THE POPPET VALVES OF AN INTERNAL COMBUSTION ENGINE TO PREVENT UNEVEN WEAR AND/OR DISTORTION OF THE VALVE SEATING SURFACE. SEE ALSO SEAT, HELICAL COMPRESSION SPRING.
CAGE Information
| Code | Company |
|---|---|
| 59875 | EATON INDUSTRIAL CORPORATION DBA ARG |
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 |
|---|---|---|
| BQTY | TAPERED BORE INCLUDED ANGLE IN DEG | 14 DEG,15 MIN PORM 30 MIN |
| BQTY | TAPERED BORE INCLUDED ANGLE IN DEG | 14 DEG,15 MIN PORM 30 MIN |
| AMWW | ROTATION DIRECTION | CLOCKWISE |
| ABPS | FIRST STEP LENGTH | 0.094 NOMINAL INCHES |
| ABPT | SECOND STEP DIAMETER | 1.231 NOMINAL INCHES |
| BQWB | DISTANCE FROM END TO NEAREST STEP | 0.078 NOMINAL INCHES |
| STYL | STYLE DESIGNATOR | POSITIVE TYPE-TAPERED BORE |
| ABXV | BORE DIAMETER | 0.501 INCHES NOMINAL |
| ABPR | FIRST STEP DIAMETER | 0.818 INCHES NOMINAL |
| BQTX | STARTING LOAD RANGE | +48.0/+96.0 POUNDS |
| ABPU | SECOND STEP LENGTH | 0.203 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 0.469 INCHES NOMINAL |