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Nut, Flareless
Part # MS21921-12D
ATA Chapter Fire Protection
Flight Controls
Fuel
Hydraulic Power
Landing Gear
Air
ATA Group Airframe Systems
Power Plant
ATA Section DETECTION SYSTEM - CARGO COMPARTMENT SMOKE
WING AND LOWER AFT BODY OVERHEAT DETECTION SYSTEM
LEADING EDGE FLAP AND SLAT CONTROL SYSTEM
RESERVE AND MAIN TANK INTERCONNECTION
HYDRAULIC SYSTEMS A AND B
STANDBY HYDRAULIC SYSTEM
ANTISKID SYSTEM
1 more See less
FSCG Category Hose, Pipe, Tube, Lubrication, and Railing Fittings
Harmonized Tariff Schedule Code
Specification Part Number
Aircraft Makes McDonnell Douglas
Boeing
Airbus
Aircraft Models 757-300EM
767-300
A319-100
A321-100
A320-200 NEO
727-200
757-200EM
737NG-800MMA
737-900ER
737 MAX 8
DC9
737MAX
767-300F
707
767-200EREM
737NG-800
767-300BCF
757-200PC
737-9
737-8200
737-100
737-7
BBJ 737-700
737NG-700
747-400PC
767-300ER
DC10
737NG-600
747-300
737 MAX 9
747-400
767-200SF
BBJ 737-800
BBJ 737-900ER
737-600
737-10
A320-200
757-200PF
DC9
757-200PCF
737-900
747-100
A321-200
MD11
737-700
767-200
MD11
737-800
737-200
737-8
747-400ERF
757
757-200
747-400F
A321-200 NEO
767-200ERSF
747-200
767-300EREM
DC10
737-700C
757-300
55 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. Seeterms & conditions .
