MS21084-04 Nut, Self-Locking, Flanged

Part # MS21084-04

The MS21084-04 nut features a 0.2500" right-hand thread and robust all-metal locking for high temps (up to 450°F). Its cadmium/chromate treatment offers excellent corrosion resistance, making it suitable for demanding applications.
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Overview

The MS21084-04 self-locking flanged nut is engineered for reliable fastening in demanding environments. This nut features a right-hand thread direction and a nominal thread size of 0.2500 inches. With a robust design that includes a prevailing torque all-metal locking feature, it ensures secure connections even under high temperatures of up to 450 degrees Fahrenheit. The spline drive style and cadmium and chromate surface treatment enhance durability and resistance to corrosion, making it suitable for various applications.

Features & Benefits

Features
  • Right-hand thread direction.
  • Prevailing torque all-metal locking design.
  • Nominal thread size of 0.2500 inches.
  • Temperature rating of 450 degrees Fahrenheit.
  • Cadmium and chromate surface treatment.
Benefits
  • Ensures secure fastening in high-temperature environments.
  • Reduces the risk of loosening under vibration.
  • Enhances resistance to corrosion and wear.
  • Facilitates easy installation with spline drive design.

Technical Information

ATA Number

27,
53,
57

ATA Chapter

Flight Controls
Fuselage
Wings

ATA Group

Airframe Systems
Structure

ATA Section

Flight Controls
Fuselage Sections
LEADING EDGE FLAPS

NIIN

012362573

NSN

5310-01-236-2573

FSCG

5310

FSCG Category

Nuts and Washers

Alternate Identifier

717-200

Certification Status

CERTIFIED

CAGE Code

96906

Repairable

No

Supplier Part Number

MS21084-04

Aircraft Makes

McDonnell Douglas
Bombardier
Boeing

Aircraft Models

767-200ER
777-200ER
CRJ-900
MD-11CF
MD-88
CRJ-701
74 more
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Commercial Spares
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