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Technical Information
Shipping Details
MS21075L3 Self-Locking Double Lug Floating Nut Plate, Cadmium-Plated Steel, #10, 32 TPI
overstock
Hardware Misc
Part # MS21075L3=28
Forecastable
Forecastable
The MS21075L3 is a two-lug floating self-locking nutplate made from cadmium-plated steel with dry film lubrication, designed for secure fastening in aerospace applications.
Overview
The MS21075L3 Self-Locking Nutplate is engineered for high-performance environments where reliability and ease of installation are critical. Featuring a two-lug floating design, this nutplate compensates for bolt hole misalignments and ensures proper thread engagement. Made from cadmium-plated steel with dry film lubrication, it offers durability and corrosion resistance. Its reduced rivet spacing and low height make it ideal for space-constrained aerospace applications.
Features & Benefits
- Two-lug floating design for misalignment compensation
- Cadmium-plated steel construction for strength and corrosion resistance
- Dry film lubricant for improved performance
- Reduced rivet spacing and low height for compact installations
- Designed for demanding aerospace environments
Specifications
- Dash Number: L3
- Nut Style: Plate
- Material: Steel (Comp 1035 or 4130)
- Finish: Cadmium-Plated
- Lubrication: Dry Film
- Thread Size: #10 (0.190 in)
- Thread Type: UNJF
- Thread Class: 3B
- Thread Direction: Right Hand
- Thread Qty Per Inch: 32
- Thread Series: UNJF
- Thread Pitch Diameters: +0.1562 / +0.1697 in
- Temperature Rating: 450°F
- Hardness Rating: 49 Rockwell
- Plate Width: 0.290 to 0.416 in
- Plate Thickness: 0.025 to 0.090 in
- Nut Length: 0.739 in
- Nut Height: 0.250 in
- Mounting Hole Diameter: 0.098 to 0.103 in
- Mounting Hole Center-to-Center: 0.498 to 0.502 in
- Distance from Aperture Center to Mounting Hole Center: 0.245 to 0.255 in
- Mounting Type: Straight Hole
- Number of Holes: 2
- Features Provided: Floating Nut
- Surface Treatment: Cadmium and Chromate
Technical Information
ATA Number
08,
21,
22,
23,
24,
25,
26,
27,
28,
29,
30,
31,
32,
33,
34,
35,
36,
38,
47,
49,
52,
53,
54,
55,
56,
57,
71,
78,
92
ATA Chapter
Leveling & Weighing
Air Conditioning
Auto Flight
Communications
Electrical Power
Equipment / Furnishings
Fire Protection
Flight Controls
Fuel
Hydraulic Power
Ice and Rain Protection
Indicating / Recording Systems
Landing Gear
Lights
Navigation
Oxygen
Pneumatic
Water / Waste
Nitrogen Generation System
Airborne Auxiliary Power
Doors
Fuselage
Nacelles / Pylons
Stabilizers
Windows
Wings
Power Plant
Exhaust
Electrical System Installation
23 moreSee lessATA Group
Aircraft General
Airframe Systems
Structure
Power Plant
Peculiar Military Chapters
ATA Section
Leveling & Weighing
Compression
DISTRIBUTION
MAIN DISTRIBUTION MANIFOLD
CONTROL CABIN CONDITIONED AIR DISTRIBUTION SYSTEM
VENTILATION
PRESSURIZATION CONTROL
PRESSURIZATION CONTROL SYSTEM
TEMPERATURE CONTROL
Air Conditioning
Autopilot
YAW DAMPER SYSTEM
Audio & Video Monitoring
General
ELECTRICAL POWER PRECAUTIONS
MANUAL CONTROL (APPLY POWER)
AC Electrical Load Distribution
MAIN 115-VOLT AC POWER DISTRIBUTION
Electrical Power
Flight Compartment
FLIGHT COMPARTMENT ACCOMMODATIONS
FLIGHT COMPARTMENT CEILING LINING
FLIGHT COMPARTMENT SIDEWALL LINING AND INSULATION
Passenger Compartment
PASSENGER CABIN LINING AND INSULATION
SEATS - PASSENGER
SERVICE UNITS
STAIRWAY AND ENCLOSURE
FLOOR COVERING - PASSENGER CABIN
GALLEYS
CHILLED AIR
ELECTRONIC COMPARTMENT
CARGO COMPARTMENTS
MAIN DECK CARGO HANDLING SYSTEM
LIFE VEST
ELECTRICAL EQUIPMENT RACK MOISTURE SHROUD
Task Card Support
Detection
EXTINGUISHING SYSTEM - CARGO COMPARTMENT FIRE
Fire Protection
Aileron & Tab
Flight Controls
Rudder & Tab
RUDDER AND RUDDER TRIM CONTROL SYSTEM
Elevator & Tab
HORIZONTAL STABILIZER TRIM CONTROL SYSTEM
INTEGRAL FUEL TANKS
RESERVE AND MAIN TANK INTERCONNECTION
PRESSURE FUELING SYSTEM
ENGINE FUEL FEED SYSTEM
DEFUELING
APU FUEL FEED SYSTEM
FUEL QUANTITY INDICATING SYSTEM
FUEL FEED LOW PRESSURE INDICATING SYSTEM
FUEL TEMPERATURE INDICATING SYSTEM
Fuel
Main
Hydraulic Power
STANDBY HYDRAULIC SYSTEM
POWER TRANSFER UNIT (PTU) - HYDRAULIC
WING THERMAL ANTI-ICING SYSTEM
Air Intakes
Ice And Rain Protection
PITOT-STATIC TUBES, TEMPERATURE PROBE, AND ALPHA VANE ANTI-ICING SYSTEM
WINDSHIELD WIPER SYSTEM
Instrument & Control Panels
PILOTS'' PANELS
PILOTS' AUXILIARY PANELS
PILOTS RIGHT SIDE
CABIN ATTENDANTS'' PANELS
Indicating / Recording Systems
CABIN ATTENDANTS' PANELS
Central Computers
MAIN GEAR
NOSE GEAR DOORS
LANDING GEAR CONTROL SYSTEM
MAIN GEAR EXTENSION AND RETRACTION
MAIN GEAR MANUAL EXTENSION SYSTEM
ANTISKID SYSTEM
AUTOMATIC BRAKING SYSTEM
NOSE WHEEL STEERING SYSTEM
BODY GEAR STEERING SYSTEM
Supplementary Gear
Landing Gear
ELECTRONIC EQUIPMENT COMPARTMENT LIGHTS
WING SCANNING LIGHTS
PITOT-STATIC SYSTEM
CREW OXYGEN SYSTEM
FLIGHT CREW OXYGEN SYSTEM
Oxygen
Passenger
INDICATING SYSTEM - ENGINE BLEED AIR TEMPERATURE
WATER COOLING
TOILET SYSTEM
APU AIR INLET
APU FIREWALL
Passenger/Crew
FORWARD ENTRY DOOR
AFT ENTRY DOOR
EMERGENCY EXIT HATCH
EMERGENCY EXIT DOOR
CARGO COMPARTMENT DOORS
MAIN DECK CARGO DOOR
GALLEY SERVICE DOORS
Doors
FORWARD AIRSTAIR AND DOOR
Fuselage Sections
FRAMES AND BULKHEADS
STRINGERS AND OTHER LONGITUDINAL MEMBERS
STRUCTURE AROUND OPENINGS
WHEEL WELL
WHEEL WELLS
Fuselage
PASSENGER CABIN FLOORS
AUXILIARY FUEL TANKS
SKIN
Support
BROADBAND ANTENNA RADOME
EQUIPMENT ATTACHMENT FITTINGS
LANDING GEAR ATTACH FITTINGS
Nacelle Section
Pylon
Horizontal Stabilizer or Canard
HORIZONTAL STABILIZER LEADING EDGES
HORIZONTAL STABILIZER TRAILING EDGES
Elevator
Stabilizers
Vertical Stabilizer
DORSAL FIN
CONTROL CABIN FIXED WINDOWS
Center Wing
WING RIBS
Outer Wing
REMOVABLE WING TIP
WING VORTEX GENERATORS
LEGACY SECTION-AMM747400_57-26-99-6_SECTION-C-1
Wing Tip
Wings
WING TERMINAL FITTINGS
FITTING
AILERONS
TRAILING EDGE FLAPS
LEADING EDGE FLAPS
Cowling
Engine Power Assurance Run
COOLING
CREW REST
PARTITIONS AND COMPARTMENTS - PASSENGER CABIN
STATIONS - CABIN ATTENDANT
BARPLUS COMPUTER
Lavatories
LAVATORY DOOR
Additional Compartments
HYDRAULIC SYSTEMS A AND B
CONTROL CABIN DOOR
THRUST REVERSER SYSTEM
Electrical System Installation
151 moreSee lessFAA Approval Code
STD
Condition
New
CAGE Code
9V172
Country of Origin
Italy
Harmonized Tariff Schedule Code
7318160000
Lead Time (Days)
176
Shelf Life
No
Forecasted
No
Dimensions (L x W x H)
0.75 x 0.38 x 0.25
Package Weight
0.01 LB
Aircraft Makes
Mcdonnell Douglas
Boeing
Bombardier
Bell Helicopter
Aircraft Models
737MAX
737-900ER
777-200ER
206-B
757-300
CRJ-701ER
737 MAX 9
767-300ER
747
737-10
737-8
CRJ-700ER
767-200ER
767-300BCF
737-100
CRJ-900LR
737-8200
BBJ 737-800
737-800
767-400ER
767-200ERT
717
737 MAX 8
727-100
CRJ-702
757-300EM
767-200ERSF
206-B3
DC10
757-200PCF
767-200
757
767
757-200EM
767-300
206-A
737-7
757-200
737-200
727-200
CRJ-701
MD11
787-8
737-700C
767-200EREM
787-9
767-400
206-L1
767-300EREM
CRJ-702ER
737-600
737-700
767-300F
206-L4
407
777
KC-10
787
MD90
737NG
206-L
777-200
737-900
BBJ 737-700
757-200PC
737-9
767-200SF
DC9
MD80
747-400
206-L3
CRJ-900ER
66 moreSee lessShipping Details
Hazmat Code
ZND
ECCN
EAR99
Schedule B
7318160000
8130-3 Eligible
No
Hazmat
No
Part Explosive
No
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.