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National Stock Number:
3020-00-181-1247
Federal Supply Class:
3020
National Item Identification Number:
001811247
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.
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Manufacturer Information:
| 30F37034-1 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| BEARING QUANTITY | 1 | | BEARING TYPE | BEARING ROLLER | | BEARINGS | INCLUDED | | BORE DIAMETER | 0.249 INCHES NOMINAL | | BORE LENGTH | 0.484 INCHES NOMINAL | | BORE FEATURE | INCLUDED | | BORE TYPE | STRAIGHT | | COUNTERBORE FEATURE | NOT INCLUDED | | DESIGN FORM | WEBBED | | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.075 INCHES NOMINAL AA END AND 0.075 INCHES NOMINAL BB END | | FACE WIDTH | 0.313 INCHES NOMINAL | | GROOVE QUANTITY | 1 | | GROOVE RADIUS | 0.093 INCHES NOMINAL | | GROOVE SHAPE | U | | GROOVE WIDTH | 0.249 INCHES NOMINAL | | GROOVE DEPTH | 0.156 INCHES NOMINAL | | HUB END OUTSIDE DIAMETER AND LOCATION | 0.390 INCHES NOMINAL AA END AND 0.390 INCHES NOMINAL BB END | | INTEGRAL COOLING VANE | NOT INCLUDED | | KEYING FACILITY | NOT INCLUDED | | LIGHTENING HOLE | NOT INCLUDED | | MATERIAL | IRON CAST RIM | | OUTSIDE DIAMETER | 2.500 INCHES NOMINAL | | OVERALL LENGTH | 0.484 INCHES NOMINAL | | SHAFT SIZE FOR WHICH DESIGNED | 0.250 INCHES NOMINAL | | SPLIT HUB FEATURE | NOT INCLUDED | | STYLE DESIGNATOR | WEBBED OR SPOKED | | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET |
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