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National Stock Number:
3020-00-406-6758
Federal Supply Class:
3020
National Item Identification Number:
004066758
Description:
PULLEY,TIMING BELT
Detail:
A PULLEY WITH REGULARLY SPACED GROOVES PARALLEL TO THE PULLEY AXIS ON THE FACE. IT IS DESIGNED TO BE USED FOR TIMING PURPOSES SUCH AS TO SYNCHRONIZE THE IGINTION SPARK WITH THE COMPLETION OF THE COMPRESSION STROKE OF THE PISTON.
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Manufacturer Information:
| 530756 | 96214 | RAYTHEON COMPANY | | FC5-20 | 00141 | ROLLER BEARING CO OF AMERICA, INC | | GP32S28-20 | 29440 | W. M. BERG INC |
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Techincal Specification:
| BORE DIAMETER | 0.250 INCHES NOMINAL | | BORE TYPE | SPECIFIED | | FACE GROOVE/TOOTH QUANTITY | 20 | | FACE PITCH DESIGNATION | 0.0982 INCH | | FACE TYPE | FLAT GROOVED WITH DOUBLE FLANGE | | FACE WIDTH | 0.187 INCHES NOMINAL | | HUB DIAMETER | 0.500 INCHES NOMINAL | | HUB TYPE | PIN | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764,TYPE 303 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 303 | | OVERALL LENGTH | 0.437 INCHES NOMINAL | | SURFACE TREATMENT | PASSIVATE |
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