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Nut, Flareless
Part # MS21921-10J
ATA Chapter Electrical Power
Fire Protection
Fuel
Landing Gear
Water / Waste
Doors
Power Plant
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ATA Group Airframe Systems
Structure
Power Plant
ATA Section AC GENERATOR DRIVE SYSTEM
ENGINE FIRE EXTINGUISHING SYSTEM
Fuel
MAIN GEAR EXTENSION AND RETRACTION
POTABLE WATER SYSTEM
ACCESS DOORS
ENGINE VENTS AND DRAINS
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FSCG Category Hose, Pipe, Tube, Lubrication, and Railing Fittings
Specification Part Number
Aircraft Models 737-200
757-300
767-200ERSF
A320-200 NEO
707
A321-200
767-300BCF
737-900
757-200
757-200PF
747-400ERF
A319-100
747-400
737-300QC
737-400SF
737-600
747-200
747-100
737-700
737-300SF
737NG
747-400PC
767-300F
767-300EREM
737-300
737-300F
767-300
747-400F
767-200SF
737-500
757-200PC
737-700C
727-200
BBJ 737-800
757-300EM
757-200PCF
737-100
A320-200
767-200
767-300ER
767-200EM
767-200EREM
747-300
757-200EM
737-400
737-800
BBJ 737-700
41 more See less DISCLAIMER: Product information provided “as is.” Boeing may add, change, discontinue or remove this information at any time. Product photos may not be exact match to product delivered. See terms & conditions .