NUT: SELF-LKG,ST,

NUT: SELF-LKG,ST,

Continental Aerospace Technologies

Part # MS21042-3=0H

8130-3 Eligible
8130-3 Eligible
This self-locking nut is crafted from cadmium-plated steel, ensuring durability in high-temperature environments. Designed for 10-32 size bolts, it is suitable for aerospace and industrial applications, providing a reliable grip on threads to maintain fastening integrity under various conditions. Ideal for demanding fastening needs.
Buy now from
Boeing Distribution (formerly Aviall)

Overview

The MS21042-3 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, making it ideal for aerospace and industrial applications. Its design ensures a reliable grip on bolt threads, maintaining integrity under various conditions.

Features & Benefits

  • Self-locking design with no nylon collar for high-temperature applications.
  • Available in cadmium-plated steel, stainless steel, and silver-plated stainless steel.
  • Suitable for temperatures up to 1200˚ F.
  • Ensures secure fastening, preventing loosening under vibration and thermal expansion.
  • Durable materials provide long-lasting performance in extreme conditions.
  • Versatile applications across various industries, including aerospace and manufacturing.

Specifications

  • Series: MS21042
  • Thread Direction: Right Hand
  • Width Across Flat: 0.243 to 0.252 in
  • Thread Size: 0.19-32
  • Nut Type: Hexagonal
  • Height: 0.154 to 0.188 in
  • Material: Steel
  • Finish: Cadmium
  • Thread Type: UNJF
  • 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

UNSPSC Code

31161727

UNSPSC Category

Hexagonal nuts

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)

0.20 x 0.20 x 0.20 Inch

Package Weight

0.01 LB

Aircraft Makes

Cirrus Aircraft
Sukhoi
Airbus
Beech
Beech
Bombardier
4 more

Aircraft Models

PA-28-R201
B200CT
CRJ-900LR
PA-46R-350T
737-400
737-500
95 more

Engine Makes

IAE

Engine Models

V2500-A5

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)
DISCLAIMER: Product information provided “as is.” Boeing may add, change, discontinue or remove this information at any time. Product photos may not be exact match to product delivered. See terms & conditions.