INSTANT RFQ

National Stock Number (NSN) 3020-00-052-7544 (3020000527544) Parts List

Item Name Sprocket Wheel
Federal Supply Group (FSG) Mechanical Power Transmission Equipment
Federal Supply Class (FSC) 3020 Gear Pulley Sprocket and Transmission Chain
National Item Identification Number (NIIN) 00-052-7544 (000527544)
NCB Code USA (00)
Manufacturer Beechcraft Corporation, Textron Aviation Inc
Part Number Manufacturer Item Name Cage Code RFQ
50-820228 beechcraft corporation sprocket wheel 70898 RFQ
50-820228-3 beechcraft corporation sprocket wheel 70898 RFQ
50-820228-3 textron aviation inc sprocket wheel 7ek50 RFQ

Technical Characteristics of NSN 3020000527544

MRCCriteriaCharacteristic
ABHEOUTSIDE DIAMETER2.375 INCHES NOMINAL
ABHPOVERALL LENGTH1.312 INCHES NOMINAL
ABXVBORE DIAMETER1.000 INCHES NOMINAL
ADGEBORE LENGTH1.312 INCHES NOMINAL
AGGPDRILLED HOLE DIAMETER0.188 INCHES NOMINAL
AGJSPITCH DIAMETER2.312 INCHES NOMINAL
AHYFSECURING HOLE QUANTITY1
ALNCHUB OUTSIDE DIAMETER1.312 INCHES NOMINAL AA END
AQPLFACE WIDTH0.359 INCHES NOMINAL
ARJDDESIGN FORMPLAIN
ASBPBORE TYPESTRAIGHT
ASYRDISTANCE FROM HUB END TO FLANGE END0.938 INCHES NOMINAL AA END
BFYTHOLE LOCATIONHRU DOOR FACE
BSNPSECURING METHODDRILLED HOLE
BYDZPROTRUDING HUB CHARACTERISTICPLAIN
BYFLTEETH ROW QUANTITY2
BYFMCENTER TO CENTER DISTANCE BETWEEN TEETH ROWS0.250 INCHES NOMINAL
BYFNTEETH QUANTITY PER ROW28
BYFQHARDNESS RATING TEST METHODNOT RATED
BYGFTOOTH PITCH0.250 INCHES NOMINAL
MATTMATERIALSTEEL
STYLSTYLE DESIGNATORPLAIN

Relevant Components for NSN - 3020-00-052-7544, 3020000527544
3020-00-649-6951 (3020006496951) 3030-00-872-5477 (3030008725477) 3020-01-383-5236 (3020013835236) 3040-00-571-5905 (3040005715905)
3040-01-471-3613 (3040014713613) 3040-00-411-8629 (3040004118629) 3020-00-995-7954 (3020009957954) 3040-01-260-6892 (3040012606892)
3040-01-338-4600 (3040013384600) 3040-01-173-4261 (3040011734261) 3010-01-079-0635 (3010010790635) 3040-00-614-3038 (3040006143038)

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