|
|
|
National Stock Number:
3020-00-288-2418
Federal Supply Class:
3020
National Item Identification Number:
002882418
Description:
PULLEY,GROOVE
Detail:
A pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see BLOCK, TACKLE. For items specifically designed for aviation, see PULLEY(1), GROOVE, AVIATION.
|
Manufacturer Information:
| 55627 | 80072 | H20 TANK INC U S MOTORS DIV |
|
Techincal Specification:
| BEARINGS | NOT INCLUDED | | BORE DIAMETER | 1.374 INCHES MINIMUM AND 1.375 INCHES MAXIMUM | | BORE FEATURE | INCLUDED | | BORE LENGTH | 0.750 INCHES NOMINAL | | BORE TYPE | STRAIGHT | | COUNTERBORE FEATURE | NOT INCLUDED | | DESIGN FORM | WEBBED | | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.8070 INCHES MINIMUM AND 0.8125 INCHES MAXIMUM | | FACE WIDTH | 0.813 INCHES NOMINAL | | FURNISHED ITEMS AND QUANTITY | 1 SETSCREW | | GROOVE DEPTH | 0.625 INCHES NOMINAL | | GROOVE QUANTITY | 1 | | GROOVE SHAPE | V | | GROOVE WIDTH | 0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM | | HOLE LOCATION | ON TOP OF KEYWAY | | INTEGRAL COOLING VANE | NOT INCLUDED | | KEYING FACILITY TYPE | KEYWAY | | KEYING FACILITY | INCLUDED | | KEYWAY WIDTH | 0.251 INCHES MINIMUM AND 0.253 INCHES MAXIMUM | | LIGHTENING HOLE | NOT INCLUDED | | MATERIAL | IRON OVERALL | | PITCH DIAMETER | 4.250 INCHES NOMINAL | | QUANTITY | 1 | | OUTSIDE DIAMETER | 4.750 INCHES NOMINAL | | SECURING HOLE QUANTITY | 1 | | SECURING METHOD | THREADED HOLE(S) | | SPLIT HUB FEATURE | NOT INCLUDED | | STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED | B | | STYLE DESIGNATOR | WEBBED OR SPOKED | | THREAD SIZE | 5/16-18 | | V GROOVE ANGLE IN DEG | 38.0 | | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET |
|
|