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National Stock Number:
3040-00-432-0090
Federal Supply Class:
3040
National Item Identification Number:
004320090
Description:
PLATE,RETAINING,SHAFT
Detail:
A round, square, or rectangular comparatively flat item having a centrally located hole, designed to accommodate and/or support a shaft. It must have drilled and/or tapped holes for mounting purposes. Excludes RETAINER, PACKING; END BELL, ELECTRICAL ROTATING EQUIPMENT.
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Manufacturer Information:
| 9085735 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
| APERTURE DIAMETER | 0.998 INCHES MINIMUM AND 0.999 INCHES MAXIMUM | | MATERIAL | ALUMINUM ALLOY | | MOUNTING HOLE DIAMETER | 0.250 INCHES MINIMUM AND 0.257 INCHES MAXIMUM | | MOUNTING HOLE QUANTITY | 4 | | OUTSIDE DIAMETER | 4.000 INCHES NOMINAL | | SHAPE | ROUND | | SPECIAL FEATURES | MTG HOLE SPACING: EQUALLY SPACED ON 3.500 IN. DIA | | THICKNESS | 1.250 INCHES NOMINAL |
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