Shop
Overview
Features & Benefits
Specifications
Technical Information
Shipping Details

Buy now from
Boeing Distribution (formerly Aviall)
Log In for Price and Availability
Welcome to a new era of ecommerce using Boeing OneLogin
*MyBoeingFleet account holders will be directed to Aviation ID
Get started by migrating your existing accounts today.
Can’t log in? Our FAQ can help.
Don't have an account? Register for an account here.
Overview
The NAS1149C0463R is a high-quality flat washer designed to distribute load and reduce the risk of damage to surfaces in various applications. With a size of 1/4", this washer is ideal for use in aerospace and industrial settings, ensuring reliable performance and durability under pressure.
Features & Benefits
- Made from durable materials for long-lasting use
- Standardized size for compatibility with various fasteners
- Designed to prevent surface damage and improve load distribution
- Enhances the integrity of assemblies by providing a stable base
- Reduces wear and tear on components, extending their lifespan
- Facilitates easier assembly and disassembly of parts
Specifications
- Part Number: NAS1149C0463R
- Size: 1/4"
- Type: Flat Washer
Technical Information
ATA Number
32,
47,
72,
27,
71,
11,
21,
22,
23,
24,
25,
26,
28,
29,
30,
31,
34,
36,
38,
49,
50,
52,
53,
54,
55,
56,
57,
61,
73,
75,
77,
78,
79,
80,
90
ATA Chapter
Landing Gear
Nitrogen Generation System
Engine Turbine / Turbo Prop Ducted Fan / Unducted Fan
Flight Controls
Power Plant
Placards and Markings
Air Conditioning
Auto Flight
Communications
Electrical Power
Equipment / Furnishings
Fire Protection
Fuel
Hydraulic Power
Ice and Rain Protection
Indicating / Recording Systems
Navigation
Pneumatic
Water / Waste
Airborne Auxiliary Power
Cargo and Accessory Compartments
Doors
Fuselage
Nacelles / Pylons
Stabilizers
Windows
Wings
Propellers / Propulsion
Engine Fuel and Control
Air
Engine Indicating
Exhaust
Oil
Starting
Unassigned
29 moreSee lessATA Group
Airframe Systems
Power Plant
Aircraft General
Structure
Propeller/Rotor
Miscellaneous
ATA Section
NOSE WHEEL STEERING SYSTEM
AIR SEPARATION
Power Plant
Wing
RECIRCULATION SYSTEM
VENTILATION
EQUIPMENT COOLING SYSTEM
PRESSURIZATION CONTROL SYSTEM
COOLING
AIR CYCLE SYSTEM
RAM AIR SYSTEM
FORWARD CARGO AIR CONDITIONING SYSTEM
TEMPERATURE CONTROL
OZONE
POWER ELECTRONICS COOLING SYSTEM
DIGITAL FLIGHT CONTROL SYSTEM
YAW DAMPER SYSTEM
VOICE RECORDER SYSTEM
AC GENERATOR DRIVE SYSTEM
AC GENERATION SYSTEM
MANUAL CONTROL (APPLY POWER)
SDS JUNCTION BOX
DC GENERATION SYSTEM
ELECTRICAL BRAKE POWER CONVERSION SYSTEM
FLIGHT COMPARTMENT EQUIPMENT
FLIGHT COMPARTMENT ACCOMMODATIONS
PASSENGER CABIN LINING AND INSULATION
SEATS - PASSENGER
SERVICE UNITS
PARTITIONS AND COMPARTMENTS - PASSENGER CABIN
STATIONS - CABIN ATTENDANT
STAIRWAY AND ENCLOSURE
FLOOR COVERING - PASSENGER CABIN
BARPLUS COMPUTER
COMPUTER SYSTEM - ON-BOARD SALES
GALLEYS
GALLEY EQUIPMENT
GALLEY REFRIGERATION
UPPER DECK GALLEY CART LIFT
Lavatories
LAVATORY AREA
LAVATORY EQUIPMENT
ELECTRONIC COMPARTMENT
CARGO COMPARTMENTS
CARGO HANDLING SYSTEM
FREIGHTER SUPERNUMERARY COMPARTMENT
MAIN DECK CARGO RESTRAINING SYSTEM
LIFE VEST
ENGINE FIRE DETECTION SYSTEM
DETECTION SYSTEM - CARGO COMPARTMENT SMOKE
WING AND LOWER AFT BODY OVERHEAT DETECTION SYSTEM
APU FIRE EXTINGUISHING SYSTEM
LOWER LOBE ATTENDANT REST MODULE FIRE EXTINGUISHING
Aileron & Tab
AILERON AND AILERON TRIM CONTROL SYSTEM
Flight Controls
RUDDER AND RUDDER TRIM CONTROL SYSTEM
VALVE - RUDDER AND ELEVATOR HYDRAULIC SUPPLY SHUTOFF
EMPENNAGE DOOR ACTUATION SYSTEM
ELEVATOR AND TAB CONTROL SYSTEM
STALL WARNING SYSTEM
HORIZONTAL STABILIZER TRIM CONTROL SYSTEM
TRAILING EDGE FLAP SYSTEM
FLIGHT SPOILER CONTROL SYSTEM
SPEED BRAKE CONTROL SYSTEM
LEADING EDGE FLAP AND SLAT CONTROL SYSTEM
Distribution
ENGINE FUEL FEED SYSTEM
APU FUEL FEED SYSTEM
Fuel
HYDRAULIC SYSTEMS A AND B
Hydraulic Power
HYDRAULIC SYSTEMS A, B, AND STANDBY
STANDBY HYDRAULIC SYSTEM
Air Intakes
INLET COWL ANTI-ICING SYSTEM
WEIGHT AND BALANCE SYSTEM
MAIN GEAR
NOSE LANDING GEAR
LANDING GEAR CONTROL SYSTEM
MAIN GEAR EXTENSION AND RETRACTION
NOSE GEAR EXTENSION AND RETRACTION
NOSE GEAR MANUAL EXTENSION SYSTEM
HYDRAULIC BRAKE SYSTEM
ANTISKID SYSTEM
TIRES AND WHEELS
BRAKE TEMPERATURE MONITORING SYSTEM
Landing Gear
BODY GEAR STEERING SYSTEM
LANDING GEAR POSITION INDICATING AND WARNING SYSTEM
ENGINE BLEED AIR
BLEED AIR
PNEUMATIC MANIFOLD SYSTEM
INDICATING SYSTEM - ENGINE BLEED AIR TEMPERATURE
POTABLE WATER SYSTEM
WASTE WATER SYSTEM
TOILET SYSTEM
NGS GENERATION
AIR FILTRATION SYSTEM
THERMAL CONTROL SYSTEM
THERMAL CONTROL INDICATION
APU SHROUD
APU AIR INLET
APU SHROUD DRAINS
Airborne Auxiliary Power
APU COOLING AIR SYSTEM
APU EXHAUST SYSTEM
SLIDING CARPET LOADING SYSTEM
Passenger/Crew
FORWARD ENTRY DOOR
CENTER SECTION - STATION 520 TO STATION 2360
AFT ENTRY DOOR
EMERGENCY EXIT HATCH
EMERGENCY EXIT DOOR
CARGO COMPARTMENT DOORS
MAIN DECK CARGO DOOR
WEAPON BAY DOOR
FORWARD/AFT CARGO DOOR
SWING TAIL
Service and Miscellaneous
GALLEY SERVICE DOORS
Doors
ACCESS DOORS
FORWARD STAIRWAY HINGED HATCH
FLOOR PANELS
Fuselage Sections
STRINGERS AND OTHER LONGITUDINAL MEMBERS
AUXILIARY FUEL TANKS
Fuselage
BROADBAND ANTENNA RADOME
LANDING GEAR ATTACH FITTINGS
Aerodynamic Fairings (Section 45)
FUSELAGE SUPPORT AND ATTACH FITTINGS - SECTION 46
Nacelles / Pylons
FAIRINGS
STRUT INSULATION BLANKETS
STRUT FAIRING PANELS AND ACCESS PANELS
STRUT FIRESEAL DEPRESSOR
NACELLE STRUT ACCESS PANELS
Horizontal Stabilizer or Canard
HORIZONTAL STABILIZER FAIRING
HORIZONTAL STABILIZER TRAILING EDGES
VERTICAL STABILIZER LEADING EDGE
Rudder
CONTROL CABIN FIXED WINDOWS
General
BEAM - LANDING GEAR SUPPORT
MISCELLANEOUS COMPONENTS
Outer Wing
REMOVABLE WING TIP
Wings
Trailing Edge Trailing Edge Devices
AILERONS
TRAILING EDGE FLAPS
LEADING EDGE FLAPS
LEADING EDGE SLATS
SPOILERS
Propellers / Propulsion
Cowling
ENGINE COWLING
MOUNTS
Attach Fittings
Electrical Harness
NACELLE WIRING HARNESSES
ENGINE VENTS AND DRAINS
Air Inlet Section
FAN AND BOOSTER ASSEMBLY
Combustion Section
Turbine Section
ACCESSORY GEARBOX ROTATING-SEALS
FUEL DISTRIBUTION SYSTEM
FUEL CONTROL SYSTEM
ELECTRONIC ENGINE CONTROL ELECTRICAL HARNESSES
FUEL FLOW INDICATING SYSTEM
TRANSIENT BLEED VALVE
HIGH PRESSURE TURBINE CLEARANCE CONTROL SYSTEM
VARIABLE BLEED VALVE SYSTEM
ENGINE TACHOMETER SYSTEM
EXHAUST GAS TEMPERATURE (EGT) INDICATION SYSTEM
TURBINE EXHAUST SYSTEM
Thrust Reverser
THRUST REVERSER SYSTEM
THRUST REVERSER CONTROL SYSTEM
THRUST REVERSER INDICATING SYSTEM
OIL STORAGE
OIL DISTRIBUTION
ENGINE STARTING SYSTEM
181 moreSee lessFAA Approval Code
PC
Condition
New
Country of Origin
United States
Harmonized Tariff Schedule Code
7318220000
Lead Time (Days)
109
Shelf Life
No
Forecasted
Yes
Dimensions (L x W x H)
0.50 x 0.50 x 0.07 Inch
Package Weight
0.01 LB
Aircraft Makes
Bell Helicopter
Bombardier
Beech
Cirrus Aircraft
Cessna
Embraer
Airbus
Piper
McDonnell Douglas
Boeing
4 moreSee lessAircraft Models
767-200ERSF
A340-500
737NG-700
P8A
757
PA-32-RT300
CRJ-701ER
CRJ-705
1000
737-9
Q402F
B200T
787
A321-200
767-KC46
C90GTi
737-700C
CRJ-700
ERJ-170-200 LR
737-7
767-300
737-300
ERJ-170-200 LL
800XPPROLINE21
PA-34-200
BBJ 737-700
CRJ-900LR
737-10
ERJ-190-100 ECJ
A319-100
PA-34-220T
737 MAX 8
B200
DC10
1900D
350I
737-400SF
182
ERJ-170-200
737NG-800BJ
MD11
206-B3
757-300EM
ERJ-170-200 IGW
206L-3
DC9
CRJ-702ER
PA-44-180T
ERJ-190-100 LR
206L
C90SE
ERJ-170-100 SU
747-8F
PA-32-R301
787-8
777-300
737-300F
206-A
737MAX
MD11
MD80
747-400PC
A340-200
350C
757-200PF
PA-28-R201
A321-200 NEO
737NG-600
767
ERJ-170-200 SU
747-400
MD80
717
747-400F
PA-34-200T
737-900
767-200ER
CRJ-900ER
PA-32-R300
MD90
402Q
737-600
206L-4
C90GT
767-200EREM
PA-32-R301T
777-200ER
A320-200 NEO
757-200
ERJ-170-100
206L-1
B55
PA-32-RT300T
407
DC9
206-B
C90
402F
737-200
787-10
757-200EM
777-200
B58
PA-46-350P
B200CGT
B200GT
737-8200
C90GTx
PA-32-300
747-400ERF
1900C
767-400
800XPi
B200CT
ERJ-190-200
787-9
A340-300
767-200SF
737-100
747-8
PA-32-260
777-9
PA-28-RT201
777
206-L
A321-100
850XP
777-200F
737-8
767-400ER
DC10/MD10
737NG-800BCF
C90A
CRJ-900
402NG
PA-28-R201T
PA-44-180
206-L1
767-300EREM
800XP
ERJ-190-200 IGW
737-300SF
206-L4
ERJ-190-100
777-200LR
767-200
PA-28-RT201T
747-800
CRJ-440
CRJ-200
800
206B
737NG-800
PA-46R-350T
Q400
737 MAX 9
CRJ-100
737-900ER
717-200
767-300BCF
BBJ 737-900ER
C90-1
ERJ-170-100 SE
900XP
ERJ-170-100 LR
BBJ 737-800
737NG-900
737-500
CRJ-700ER
402QPF
777-300ER
757-300
ERJ-190-100 IGW
767-200EM
BBJ 747-8
KC-10
737
737-300QC
CRJ-702
757-200PC
A340-600
CRJ-701
767-300ER
ERJ-190-200 LR
737-400
C90B
MD90
737NG-800MMA
737-700
A320-200
A330-300
737 MAX
757-200PCF
1900
206-L3
737-800
B200C
208
767-300F
707
767-200ERT
747
SR22
A330-200
E90
G58
E55
201 moreSee lessEngine Makes
IAE
CFM International
Rolls-Royce
Engine Models
CFM56-5B6/2
CFM56-5B7/3
CFM56-5B6
CFM56-5B7/P
V2500-A1
CFM56-5B4/2P
CFM56-5B4/2
CFM56-5B6/P
CFM56-5B6/2P
CFM56-5B3/P
CFM56-5B5
CFM56-5B7
CFM56-5B4/3B1
CFM56-5B9/2P
CFM56-5B2/2
CFM56-5B2/2P
CFM56-5B9/3
CFM56-5B3/2P
V2500-A5
CFM56-5B3/P1
CFM56-5B4/2P1
CFM56-5B3/3B1
CFM56-5B8/3
CFM56-5B1/2
CFM56-5B2/P
CFM56-5B4/3
CFM56-5B5/3
CFM56-5B6/3
CFM56-5B4/P
CFM56-5B8/P
CFM56-5B9/P
CFM56-5B1/2P
CFM56-5B2
CFM56-5B2/3
CFM56-5B1/P
CFM56-5B3/2P1
CFM56-5B1/3
CFM56-5B3/3
R4
CFM56-5B1
CFM56-5B4/P1
CFM56-5B5/P
CFM56-5B4
37 moreSee lessShipping Details
Hazmat Code
ZND
ECCN
EAR99
Schedule B
7318220000
8130-3 Eligible
Yes
Hazmat
No
Part Explosive
No
Buy now from
Boeing Distribution (formerly Aviall)
Log In for Price and Availability
Welcome to a new era of ecommerce using Boeing OneLogin
*MyBoeingFleet account holders will be directed to Aviation ID
Get started by migrating your existing accounts today.
Can’t log in? Our FAQ can help.
Don't have an account? Register for an account here.
Product information provided "as is", and Boeing may add, change, discontinue or remove product information at any time. Product photos may not be exact match to product delivered. See terms & conditions.