Disclaimer: Actual product colors may vary slightly from the images shown due to different monitor settings and lighting conditions during photo shoots.

MS21921-4D Tube Coupling Nut

Product Series: MS
ECCN: EAR99
Schedule: 7318.16.0000

Price per Unit $6.25

Units per Pack 10

Price per Pack $62.50

Manufacturer certifications are shipped with your order FREE of charge

Unit of Measure: EA

Quantity will be increased in increments of 10

Total Unit Quantity:

Total Packs 1

Total Price $62.50

Add item to quote

Material

Aluminum alloy 2014 or aluminum alloy 2024

Surface Treatment

Class 1 military specification single treatment response type 2 mil-a-8625

Thread Class

Thread Series

Unjf (fine thread with external controlled root radius)

Thread Size

0.438 inches

Criticality Code Justification: Feat
End Application: E-3a aircraft warning and control system (awacs) starlifter c-141 aircraft f-111. tomcat f-14a delta dart f-106 chinook ch-47 helicopter iroquis uh-1 aircraft application
Fabrication Method: Any acceptable
Length To Shoulder: Between 0.537 inches and 0.557 inches
Material Specification: T62 or t851 federal specification single material response t6 t6 federal specification single material response or qq-a-225/6 qq-a-367
Nut Height: Between 0.710 inches and 0.730 inches
Nut Style: Tube coupling
Seat Angle: 45.00 degrees
Smallest Inside Diameter: Between 0.300 inches and 0.305 inches
Special Features: Grumman aerospace corporation a10 aircraft; weapon system essential
Specification Data: 96906-ms21921 government standard
Thread Direction: Right-hand
Thread Qty Per Inch (tpi): 20
Tube Outside Diameter: 0.250 inches
Width Across Flats: 0.562 inches