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Technical Information
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NUT: SELF-LKG,ST,

NUT: SELF-LKG,ST,

overstock

Continental Aerospace Technologies

Part # MS21042-08=0H

8130-3 Eligible
8130-3 Eligible
This self-locking nut is crafted from cadmium-plated steel, offering robust performance in challenging conditions. Its all-metal design ensures resistance to high temperatures and eliminates the need for extra locking mechanisms, making it suitable for critical fastening applications where reliability and durability are essential.
Buy now from
Boeing Distribution (formerly Aviall)

Overview

The MS21042-08 is a high-performance self-locking nut designed for secure fastening in demanding environments. Featuring a robust all-metal construction, this nut provides exceptional resistance to high temperatures, ensuring reliability and durability. Its design eliminates the need for additional locking mechanisms, making it an ideal choice for critical applications.

Features & Benefits

  • Self-locking design for enhanced security
  • High-temperature resistance up to 1200Ëš F
  • Available in cadmium-plated steel, stainless steel, and silver-plated stainless steel
  • Reduces the risk of loosening under vibration and thermal cycling
  • Ensures long-lasting performance in extreme conditions
  • Simplifies installation with no need for additional locking devices

Specifications

  • Series: MS21042
  • Thread Direction: Right Hand
  • Width Across Flat: 0.213 to 0.221 in
  • Thread Size: 0.19-32
  • Nut Type: Hexagonal
  • Height: 0.125 to 0.188 in
  • Material: Steel
  • Finish: Cadmium
  • Thread Type: UNJC
  • Number of Points: 6
  • Temperature Rating: 450 deg F
  • Thread Class: 3B
  • Suitable for Use With: Fixed Wing Aircraft

Technical Information
  • FAA-PC Approved

Technical Information

ATA Number

25,
21,
22,
23,
24,
26,
27,
28,
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30,
31,
32,
33,
34,
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44,
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46,
49,
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52,
53,
55,
56,
57,
61,
71,
76,
78,
80

ATA Chapter

Equipment / Furnishings
Air Conditioning
Auto Flight
Communications
Electrical Power
Fire Protection
27 more

ATA Group

Airframe Systems
Structure
Propeller/Rotor
Power Plant

ATA Section

ELECTRONIC COMPARTMENT
DISTRIBUTION
MAIN DISTRIBUTION MANIFOLD
PASSENGER CABIN CONDITIONED AIR DISTRIBUTION SYSTEM
INDIVIDUAL (GASPER) AIR DISTRIBUTION SYSTEM
VENTILATION
209 more

FAA Approval Code

PC

Condition

New

CAGE Code

0PYA5

Country of Origin

United States

Harmonized Tariff Schedule Code

7318160000

Storage Required

No

Lead Time (Days)

194

Shelf Life

No

Forecasted

Yes

Dimensions (L x W x H)

0.27 x 0.27 x 0.17 Inch

Package Weight

0.00 LB

Aircraft Makes

Beech
Cirrus Aircraft
Piper
Beech
Embraer
Airbus
4 more

Aircraft Models

737-300F
PA-28-236
767-200EREM
B200CGT
PA-46-310P
C90GTx
198 more

Shipping Details

Hazmat Code

ZND

ECCN

EAR99

Schedule B

7318160000

8130-3 Eligible

Yes

Hazmat

No

Part Explosive

No
Buy now from
Boeing Distribution (formerly Aviall)
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.