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National Stock Number:
3020-00-528-0503
Federal Supply Class:
3020
National Item Identification Number:
005280503
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:
| NAS376 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE | | NAS376-4FP | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN | | OUTSIDE DIAMETER | 2.620 INCHES MINIMUM AND | | 2.630 INCHES MAXIMUM | | OVERALL LENGTH | 0.432 INCHES MINIMUM AND | | 0.437 INCHES MAXIMUM | | FACE WIDTH | 0.270 INCHES MINIMUM AND | | 0.310 INCHES MAXIMUM | | HUB END OUTSIDE DIAMETER AND LOCATION | 0.375 INCHES MINIMUM BOTH ENDS AND | | 0.425 INCHES MAXIMUM BOTH ENDS | | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.071 INCHES MINIMUM BOTH ENDS AND | | 0.074 INCHES MAXIMUM BOTH ENDS | | DESIGN FORM | PLAIN | | LIGHTENING HOLE | NOT INCLUDED | | INTEGRAL COOLING VANE | NOT INCLUDED | | MATERIAL AND LOCATION | STEEL, MIL-S-7720 OVERALL | | SURFACE TREATMENT | CADMIUM | | GROOVE SHAPE | U | | GROOVE QUANTITY | 1 | | GROOVE DEPTH | 0.156 INCHES NOMINAL | | GROOVE WIDTH | 0.140 INCHES MINIMUM AND | | 0.150 INCHES MAXIMUM | | GROOVE RADIUS | 0.047 INCHES MINIMUM AND | | 0.050 INCHES MAXIMUM | | BORE FEATURE | INCLUDED | | BEARINGS | INCLUDED | | BEARING TYPE | BALL | | BEARING QUANTITY | 1 | | BORE TYPE | STRAIGHT | | BORE DIAMETER | 0.2495 INCHES MINIMUM AND | | 0.2520 INCHES MAXIMUM | | BORE LENGTH | 0.432 INCHES MINIMUM AND | | 0.437 INCHES MAXIMUM | | COUNTERBORE FEATURE | NOT INCLUDED | | KEYING FACILITY | NOT INCLUDED | | SPLIT HUB FEATURE | NOT INCLUDED |
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