Boeing MS21924D20 Union, Flareless

Military Standards

Part # MS21924D20

The MS21924D20 Union, Flareless is a reliable aluminum alloy connector for high-pressure applications. With 1.625" threads, 2.469" length, and 1.250" OD, it meets Mil-A-8625 standards and supports pressures up to 1500 PSI.
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Overview

The MS21924D20 Union, Flareless is a precision-engineered component designed for reliable connections across several applications. Featuring a nominal thread size of 1.625 inches on all ends and a threaded external boss connection type at the second end, this union ensures a secure fit. With a nominal overall length of 2.469 inches and the ability to accommodate a nominal outside diameter tube of 1.250 inches at the first end, this product is constructed from aluminum alloy 2024. It meets the Mil-A-8625 Mil Spec for surface treatment, providing excellent corrosion resistance. Rated for a maximum operating pressure of 1500 pounds per square inch, this union is suitable for demanding environments.

Features & Benefits

Features
  • Thread series designator: UNJ on all ends for excellent compatibility.
  • Flareless connection style at the first end for streamlined assembly.
  • Meets government standard 96906-Ms21924 for reliability and performance.
Benefits
  • Ensures a secure and leak-free connection under high pressure.
  • Durable construction provides longevity in several applications.
  • Streamlined design simplifies installation and maintenance processes.

Technical Information

ATA Number

26,
29,
35

ATA Chapter

Fire Protection
Hydraulic Power
Oxygen

ATA Group

Airframe Systems

ATA Section

HYDRAULIC SYSTEMS A AND B
Hydraulic Power

NIIN

000886705

NSN

4730-00-088-6705

FSCG

4730

FSCG Category

Hose, Pipe, Tube, Lubrication, and Railing Fittings

Lead Time (Days)

75

Certification Status

CERTIFIED

ATA Part Number

MS21924D20

CAGE Code

96906

Commercial Part

Yes

Harmonized Tariff Schedule Code

7609000000

Repairable

No

Specification Part Number

MS21924D20

Supplier Part Number

MS21924D20

Landing Gear Part

No

Leasable

No

Returnable

No

Aircraft Makes

Boeing

Aircraft Models

767-400ER
767-300
747-400ERF
767-200EREM
767-200
747-400F
11 more

Shipping Details

ECCN

9A991.d
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Commercial Spares
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.