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Overview
Features & Benefits
Technical Information
Shipping Details
Nut, Hexagon-Self Locking, Steel
Military Specifications
,Military Standards
Part # MS21042-06
The MS21042-06 hexagon self-locking nut provides secure fastening with an all-metal design. Made from cadmium-treated steel, it features a nominal thread size of 0.138" and withstands temperatures up to 500°F, with height variations from 0.115" to 0.141".
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Overview
The MS21042-06 hexagon self-locking nut is engineered for secure fastening in demanding applications. Constructed from steel with a cadmium surface treatment, this nut features a prevailing torque all-metal design that ensures reliable locking under various conditions. With a nominal thread size of 0.138 inches and a temperature rating of 500 degrees Fahrenheit, it is suitable for high-temperature environments. The nut's dimensions include a minimum height of 0.115 inches and a maximum height of 0.141 inches, making it versatile for different assembly needs.
Features & Benefits
Features
- Prevailing torque all-metal design for secure locking.
- Cadmium surface treatment for enhanced corrosion resistance.
- Nominal thread size of 0.138 inches.
- Ensures reliable fastening in high-temperature applications.
- Reduces the risk of loosening due to vibration.
- Facilitates easy installation with a consistent thread class.
Technical Information
ATA Number
21,
22,
23,
24,
25,
26,
27,
28,
29,
30,
31,
32,
33,
34,
35,
36,
38,
44,
45,
46,
49,
50,
52,
53,
54,
55,
56,
57,
61,
71,
73,
78
ATA Chapter
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
Cabin Systems
Central Maintenance System
Information Systems
Airborne Auxiliary Power
Cargo and Accessory Compartments
Doors
Fuselage
Nacelles / Pylons
Stabilizers
Windows
Wings
Propellers / Propulsion
Power Plant
Engine Fuel and Control
Exhaust
26 moreSee lessATA Group
Airframe Systems
Structure
Propeller/Rotor
Power Plant
ATA Section
DISTRIBUTION
MAIN DISTRIBUTION MANIFOLD
CONTROL CABIN CONDITIONED AIR DISTRIBUTION SYSTEM
PASSENGER CABIN CONDITIONED AIR DISTRIBUTION SYSTEM
RECIRCULATION SYSTEM
VENTILATION
EQUIPMENT COOLING SYSTEM
PRESSURIZATION CONTROL SYSTEM
HEATING
CARGO COMPARTMENT HEATING
COOLING
CONDITIONED AIR TEMPERATURE CONTROL SYSTEM
INTEGRATED AIR SUPPLY TEMPERATURE CONTROL
Autopilot
DIGITAL FLIGHT CONTROL SYSTEM
Autopilot/Flight Director System Interchannel Data
Speed-Attitude Correction
THRUST MANAGEMENT SYSTEM
HF COMMUNICATION SYSTEM
VERY HIGH FREQUENCY (VHF) COMMUNICATION SYSTEM
MISSION DATA SYSTEMS
EMERGENCY LOCATOR TRANSMITTER
UNDERWATER LOCATING DEVICE (ULD) SYSTEM
PASSENGER ADDRESS SYSTEM
PASSENGER VIDEO SYSTEM
PASSENGER ENTERTAINMENT SYSTEM
CABIN INTERPHONE SYSTEM
FLIGHT INTERPHONE SYSTEM
Static Discharging
Audio & Video Monitoring
FACSIMILE
Legacy Section-Amm747400_23-92-60-5_Section-C-1
General
Electrical Power
ELECTRICAL POWER PRECAUTIONS
AC GENERATOR DRIVE SYSTEM
AC GENERATION SYSTEM
MANUAL CONTROL (APPLY POWER)
AUTOMATIC CONTROL, PROTECTION, AND REGULATION
HYDRAULIC MOTOR GENERATOR SYSTEM
DC Generation
DC GENERATION SYSTEM
MAIN 115-VOLT AC POWER DISTRIBUTION
Flight Compartment
FLIGHT COMPARTMENT EQUIPMENT
Carpet
FLIGHT COMPARTMENT ACCOMMODATIONS
FLIGHT COMPARTMENT SIDEWALL LINING AND INSULATION
Passenger Compartment
PASSENGER CABIN LINING AND INSULATION
SEATS - PASSENGER
SERVICE UNITS
PARTITIONS AND COMPARTMENTS - PASSENGER CABIN
STATIONS - CABIN ATTENDANT
FLOOR COVERING - PASSENGER CABIN
BARPLUS COMPUTER
COMPUTER SYSTEM - ON-BOARD SALES
Galley
GALLEYS
GALLEY EQUIPMENT
GALLEY REFRIGERATION
Lavatories
LAVATORY AREA
LAVATORY EQUIPMENT
LAVATORY DOOR
Additional Compartments
ELECTRONIC COMPARTMENT
CARGO HANDLING SYSTEM
MAIN DECK CARGO HANDLING SYSTEM
LIFE VEST
EQUIPMENT - DETACHABLE EMERGENCY
MIDCABIN DOOR-MOUNTED ESCAPE SYSTEM
ELECTRICAL EQUIPMENT RACK MOISTURE SHROUD
SOUNDPROOFING
LAVATORY SMOKE DETECTION SYSTEM
WHEEL WELL OVERHEAT DETECTION SYSTEM
Aileron & Tab
Rudder & Tab
Elevator & Tab
STALL WARNING SYSTEM
Flight Controls
Flaps
FLIGHT SPOILER CONTROL SYSTEM
SPEED BRAKE CONTROL SYSTEM
LEADING EDGE FLAP AND SLAT CONTROL SYSTEM
INTEGRAL FUEL TANKS
Center Wing Auxiliary Fuel Tanks
FUEL VENT SYSTEM
AUXILIARY FUEL TANK
PRESSURE FUELING SYSTEM
ENGINE FUEL FEED SYSTEM
DEFUELING
APU FUEL FEED SYSTEM
Fuel
Indicating
HYDRAULIC SYSTEMS A AND B
Hydraulic Power
STANDBY HYDRAULIC SYSTEM
PUMP LOW-PRESSURE WARNING SYSTEM
Ice And Rain Protection
Instrument & Control Panels
PILOTS'' PANELS
PILOTS' OVERHEAD PANELS
CABIN ATTENDANTS'' PANELS
Indicating / Recording Systems
Independent Instruments
FLIGHT DATA RECORDER (FDR)
WEIGHT AND BALANCE SYSTEM
Aural Warning System
COMMON DISPLAY SYSTEM
NOSE LANDING GEAR
Wheels and Brakes
ANTISKID SYSTEM
TIRE PRESSURE INDICATION SYSTEM
Position and Warning
PASSENGER COMPARTMENT LIGHTS
CEILING LIGHTS
PASSENGER SIGNS
LAVATORY LIGHTS
PASSENGER LOADING LIGHTS
CARGO AND SERVICE COMPARTMENT LIGHTING
WHEEL WELL LIGHTS
ACCESSORY COMPARTMENT LIGHTS
CARGO COMPARTMENT LIGHTS
Exterior
WING SCANNING LIGHTS
ANTICOLLISION LIGHTS
STROBE POSITION LIGHTS
CAMERA LIGHTS
EMERGENCY LIGHTS
ELECTRONIC FLIGHT INSTRUMENT SYSTEM
STANDBY HORIZON SYSTEM
Landing and Taxiing Aids
VOR/ILS NAVIGATION SYSTEM
LOW RANGE RADIO ALTIMETER (LRRA) SYSTEM
HEAD UP DISPLAY SYSTEM
WEATHER RADAR (WXR) SYSTEM
Dependent Position Determining
VOR SYSTEM
IFF SYSTEM
ATC SYSTEM
DME SYSTEM
AUTOMATIC DIRECTION FINDER SYSTEM
Flight Management Computing
Navigation
Oxygen
PORTABLE OXYGEN EQUIPMENT
PAX/CREW OXYGEN SUPPLY SYSTEM
ENGINE BLEED AIR
POTABLE WATER SYSTEM
WATER COOLING
Wash
Waste Disposal
TOILET SYSTEM
WASTE TANK QUANTITY INDICATION
WATER TANK PRESSURIZATION SYSTEM
PC POWER SYSTEM
Cabin Systems
CMS/Aircraft General
CREW INFORMATION SYSTEM
Information Systems
Power Plant
APU AIR INLET
APU CONTROLS
SLIDING CARPET LOADING SYSTEM
Passenger/Crew
FORWARD ENTRY DOOR
CENTER SECTION - STATION 520 TO STATION 2360
AFT ENTRY DOOR
CARGO COMPARTMENT DOORS
MAIN DECK CARGO DOOR
Service and Miscellaneous
GALLEY SERVICE DOORS
Doors
CONTROL CABIN DOOR
STRINGERS AND OTHER LONGITUDINAL MEMBERS
Fuselage
Support
BROADBAND ANTENNA RADOME
EQUIPMENT ATTACHMENT FITTINGS
LANDING GEAR ATTACH FITTINGS
FAIRINGS
Outer Wing
WING TERMINAL FITTINGS
Trailing Edge Trailing Edge Devices
Propellers / Propulsion
ENGINE COWLING
Engine Fuel And Control
Thrust Reverser
Exhaust
THRUST REVERSER CONTROL SYSTEM
185 moreSee lessNIIN
008071465
NSN
5310-00-807-1465
FSCG
5310
FSCG Category
Nuts and Washers
Lead Time (Days)
188
Certification Status
CERTIFIED
ATA Part Number
MS21042-06
CAGE Code
96906
Commercial Part
Yes
Harmonized Tariff Schedule Code
7318160085
Repairable
No
Specification Part Number
MS21042-06
Supplier Part Number
MS21042-06
Landing Gear Part
No
Leasable
No
Returnable
No
Aircraft Makes
Beech
Boeing
Bombardier
Airbus
Embraer
Aircraft Models
737-500
CRJ-900
A340-300
A36
747-400F
787-10
BBJ 737-800
CRJ-200
A330-200
747-8
A36TC
B200C
777-200LR
757-200PC
767-KC46
ERJ-190-100
ERJ-170-100 LR
767-200SF
737NG-800MMA
ERJ-170-100 SE
747-8F
777-200
C90-1
737-7
737-10
B200T
767-200ERSF
A330-300
350C
E90
747-400PC
A320-200 NEO
737-600
737-8
BBJ 747-8
737-300
737-700
C90A
737-300F
747-300
ERJ-190-200 LR
767-300
767-300ER
757-300EM
737 MAX 8
B200CGT
777-200ER
C90GT
ERJ-170-200 SU
757-200
ERJ-190-200 IGW
767-200EREM
B55
737-400SF
F33A
1900D
B58
BBJ 737-700
ERJ-170-200 IGW
B200CT
E55
767-200ER
C90SE
727
CRJ-900LR
767-300BCF
800XPPROLINE21
350
350I
A321-100
800XP
737-400
A321-200
777-200F
767-200
B36TC
777
B200GT
BBJ 737-900ER
G58
757-200PF
757-200EM
CRJ-440
717-200
C90GTx
G36
C90B
737-900ER
F33
1900
737-900
A340-500
737-700C
787-9
747-200
767-300EREM
A321-200 NEO
G33
ERJ-170-200
747-400
777-300
787-8
CRJ-100
CRJ-900ER
737-9
777-9
900XP
750
F33C
1900C
707
757-200PCF
CRJ-701
ERJ-190-200
ERJ-170-200 LR
A340-200
CRJ-701ER
850XP
767-400
767-200EM
737MAX
767-300F
737-800
ERJ-170-100
737-8200
ERJ-170-200 LL
CRJ-700
C90GTi
CRJ-700ER
800XPi
CRJ-705
ERJ-190-100 IGW
737-300QC
747-400ERF
A320-200
B200
737-300SF
767-400ER
CRJ-702
CRJ-702ER
A340-600
C90
ERJ-190-100 LR
767-200ERT
A319-100
777-300ER
ERJ-170-100 SU
757-300
ERJ-190-100 ECJ
737 MAX 9
144 moreSee lessShipping Details
ITAR Compliant
No
Part Explosive
No
ECCN
EAR99
Dry Ice
No
Buy now from
Commercial Spares
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