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Overview
Features & Benefits
Technical Information
Shipping Details

Boeing BACW10EC3S Washer, Lock
The Boeing Company
Part # BACW10EC3S
The BACW10EC3S lock washer for the KC-46 offers durable steel construction with corrosion resistance. Its split helical-right hand design ensures secure fastening, adhering to FAA safety standards for precise dimensions and excellent strength.
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Overview
The BACW10EC3S lock washer is an essential component for the KC-46 aircraft, crafted from steel with a cadmium overall surface treatment to enhance durability and corrosion resistance. Featuring a split helical-right hand design, this washer improves locking capabilities, ensuring secure fastening in several applications. With a hole diameter ranging from 0.193 inches to 0.200 inches and a material thickness of 0.047 inches, it provides excellent strength and stability. This item is FAA certified, meeting rigorous aviation standards for safety and reliability.
Features & Benefits
Features
- Cadmium overall surface treatment for excellent corrosion resistance.
- Split helical-right hand design for improved locking performance.
- FAA certified, ensuring compliance with aviation safety standards.
- Increased durability and longevity in demanding environments.
- Reliable performance in securing components, reducing maintenance needs.
- Confidence in safety and compliance for aviation applications.
Technical Information
ATA Number
23,
31,
33,
53,
21,
24,
25,
26,
27,
28,
29,
32,
34,
36,
38,
44,
47,
49,
50,
52,
54,
55,
56,
57,
78,
90
ATA Chapter
Communications
Indicating / Recording Systems
Lights
Fuselage
Air Conditioning
Electrical Power
Equipment / Furnishings
Fire Protection
Flight Controls
Fuel
Hydraulic Power
Landing Gear
Navigation
Pneumatic
Water / Waste
Cabin Systems
Nitrogen Generation System
Airborne Auxiliary Power
Cargo and Accessory Compartments
Doors
Nacelles / Pylons
Stabilizers
Windows
Wings
Exhaust
Unassigned
20 moreSee lessATA Group
Airframe Systems
Structure
Power Plant
Miscellaneous
ATA Section
CARGO AND SERVICE COMPARTMENT LIGHTING
MAIN DISTRIBUTION MANIFOLD
MISSION EQUIPMENT COOLING SYSTEM
AIR CYCLE SYSTEM
RAM AIR SYSTEM
EQUIPMENT COOLING SYSTEM
CONDITIONED AIR TEMPERATURE CONTROL SYSTEM
HF COMMUNICATION SYSTEM
UNDERWATER LOCATING DEVICE (ULD) SYSTEM
PASSENGER VIDEO SYSTEM
PASSENGER ENTERTAINMENT SYSTEM
PRESS PASSENGER ADDRESS
General
ELECTRICAL POWER PRECAUTIONS
AC EXTERNAL POWER
AC Electrical Load Distribution
FLIGHT COMPARTMENT EQUIPMENT
FLIGHT COMPARTMENT ACCOMMODATIONS
FLIGHT COMPARTMENT E/E EQUIPMENT CENTERS
CREW REST
PASSENGER CABIN LINING AND INSULATION
SEATS - PASSENGER
SERVICE UNITS
PARTITIONS AND COMPARTMENTS - PASSENGER CABIN
STATIONS - CABIN ATTENDANT
STAIRWAY AND ENCLOSURE
BARPLUS COMPUTER
COMPUTER SYSTEM - ON-BOARD SALES
GALLEYS
UPPER DECK GALLEY CART LIFT
Lavatories
ELECTRONIC COMPARTMENT
CARGO HANDLING SYSTEM
DOOR-MOUNTED ESCAPE SYSTEM
ELECTRICAL EQUIPMENT RACK MOISTURE SHROUD
LAVATORY SMOKE DETECTION SYSTEM
WING AND LOWER AFT BODY OVERHEAT DETECTION SYSTEM
EXTINGUISHING SYSTEM - CARGO COMPARTMENT FIRE
AILERON AND AILERON TRIM CONTROL SYSTEM
AILERON POSITION INDICATING SYSTEM
RUDDER AND RUDDER TRIM CONTROL SYSTEM
ELEVATOR AND TAB CONTROL SYSTEM
ELEVATOR POSITION INDICATING SYSTEM
TRAILING EDGE FLAP SYSTEM
PRESSURE FUELING SYSTEM
HYDRAULIC PRESSURE INDICATING SYSTEM
PILOTS'' PANELS
FLIGHT DATA RECORDER (FDR)
NOSE GEAR EXTENSION AND RETRACTION
LANDING GEAR POSITION INDICATING AND WARNING SYSTEM
TAIL SKID
MISCELLANEOUS LIGHTS
PASSENGER COMPARTMENT LIGHTS
CEILING LIGHTS
GALLEY LIGHTS
ENTRY LIGHTS
CARGO COMPARTMENT LIGHTS
LANDING, RUNWAY TURNOFF AND NOSE GEAR TAXI LIGHTS
ANTICOLLISION LIGHTS
STROBE POSITION LIGHTS
PITOT-STATIC SYSTEM
WEATHER RADAR (WXR) SYSTEM
POTABLE WATER SYSTEM
WASTE WATER SYSTEM
TOILET SYSTEM
CARGO COMPARTMENT DOORS
MAIN DECK CARGO DOOR
FORWARD/AFT CARGO DOOR
ACCESS DOORS
CONTROL CABIN DOOR
DOOR WARNING SYSTEM
FLOOR PANELS
FRAMES AND BULKHEADS
STRINGERS AND OTHER LONGITUDINAL MEMBERS
STRUCTURE AROUND OPENINGS
PASSENGER CABIN FLOORS
SKIN
BROADBAND ANTENNA RADOME
STRUCTURE ATTACHMENT FITTINGS
EQUIPMENT ATTACHMENT FITTINGS
ATTACH FITTINGS - FUSELAGE
FILLET FAIRINGS
Fuselage Sections
VERTICAL STABILIZER LEADING EDGE
CONTROL CABIN FIXED WINDOWS
PASSENGER CABIN WINDOWS
WING SPARS
WING RIBS
WING TERMINAL FITTINGS
TRAILING EDGE FLAPS
LEADING EDGE FLAPS
Spoilers
THRUST REVERSER CONTROL SYSTEM
87 moreSee lessNIIN
016696951
NSN
5310-01-589-7121
FSCG
5310
FSCG Category
Nuts and Washers
UNSPSC Code
31161801
UNSPSC Category
Locking washers
Lead Time (Days)
42
Certification Status
CERTIFIED
ATA Part Number
BACW10EC3S
CAGE Code
81205
Commercial Part
Yes
Harmonized Tariff Schedule Code
7318210030
Repairable
No
Specification Part Number
BACW10EC3S
Supplier Part Number
BACW10EC3S
Landing Gear Part
No
Leasable
No
Returnable
No
Aircraft Makes
Boeing
Aircraft Models
737-400
737-300QC
737NG-700C
737-600
737NG-700
737-300
737-7
737NG-600
737-9
737-900
737-700C
747-200B
777-9
737-800
737-300F
737MAX
BBJ 737-800
737-400SF
737-8200
BBJ 737-700
747-200C
737NG-800MMA
767-400
737 MAX 8
737NG-800BJ
737NG-800BCF
737NG-AEW&C
737-500
737-700
737-10
737-900ER
747SP
737-300SF
737NG-700BJ
737NG-800
737NG-900
737-8
737 MAX 9
747-200F
33 moreSee lessShipping Details
ITAR Compliant
No
Part Explosive
No
ECCN
EAR99
Dry Ice
No
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Commercial Spares
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