Textron OEM Military Standard O-Ring - MS28775-231

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Textron OEM Military Standard O-Ring - MS28775-231

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Textron OEM Military Standard O-Ring - MS28775-231

Product Name: Textron OEM Military Standard O-Ring
Part Number: MS28775-231
Brand: Textron
Category: Aviation Components, O-Rings
Military Standard - O-Ring - MS28775-231
Genuine OEM Part

Description: O-ring, inner diameter: 2.609, thickness: 0.139", preformed packing hydraulic o-ring
Part Number: MS28775-231

Alternate Part Number: AN6230B-9

Product Overview: 

A nonmetallic circular item with an aperture, having a solid round cross-section. They are used primarily for sealing. For items with other than a round cross-section, see packing, preformed. For noncircular items with a round cross-section, see seal, nonmetallic round section, and rubber, round section.

Technical Specifications:

  • Material: Rubber butadiene-acrylonitrile class NBR (Nitrile)
  • Inside Diameter: 2.609 inches
  • Cross-Sectional Diameter: 0.139 inches
  • Outside Diameter: 2.887 inches
  • Hardness Rating: 75 Shore A
  • Temperature Range: -65°F to 225°F (-54°C to 107°C)
  • Compliance: Meets MIL-P-5510, AMS-P-5510, and is suitable for use with MIL-H-5606 hydraulic fluid​ (Military Fasteners)​​ (SkyGeek)​​ (Aircraft Spruce)​​ (Airpart)​.

Key Features:

  • High Performance: Provides reliable sealing over a wide range of temperatures and pressures, making it ideal for aviation applications.
  • Durable Construction: Manufactured from high-quality nitrile rubber, ensuring durability and resistance to oils and fuels.
  • Precision Fit: Engineered to meet exacting military specifications for a precise fit and effective sealing.

Benefits:

  • Enhanced Sealing: Ensures optimal sealing performance, reducing the risk of leaks in hydraulic systems and other critical applications.
  • Reliable Operation: Consistently performs under extreme conditions, maintaining system integrity and safety.
  • Compliance and Quality: Meets stringent military and industry standards, guaranteeing high quality and adherence to safety regulations.

Applications:

  • Hydraulic Systems: Ideal for use in aircraft hydraulic systems where reliable sealing is crucial.
  • Aircraft Maintenance: Suitable for routine maintenance and replacement, ensuring continued compliance with safety standards.

Why Choose Textron OEM Military Standard O-Ring (MS28775-231)?

The Textron OEM Military Standard O-Ring MS28775-231 is designed to provide exceptional sealing performance and reliability for aviation applications. Its robust construction, precise engineering, and compliance with military standards make it an essential component for maintaining and enhancing system performance and safety.


MS28775-231 Part Specifications:

Outside Diameter
:
2.859" Inches Minimum And 2.915" Inches Maximum
Temp Rating

:
-65.0 Deg Fahrenheit And 225.0 Deg Fahrenheit
Cross-sectional Height

:
0.135" Inches Minimum And 0.143" Inches Maximum
Center Hole Diameter

:
2.589" Inches Minimum And 2.629" Inches Maximum
Hardness Rating

:
75.0 Shore Durometer A Nominal
Criticality Code Justification

:
Adyt
Material

:
Rubber Butadiene-acrylonitrile Class Nbr


NOTES

MATERIAL COMPOSITION NITRILE 120 MONTH SHELF LIFE PER CSRS021 SUBSTITUTION WITH 6341130-201 APPLICABLE ONLY TO CITATION 525 UNDER NEXT HIGHER ASSEMBLIES 6341130-1, 6341130-2, 6341130-3, 6341130-5.

Applicable Textron Aircraft

  • Citation CJ4
  • Citation Latitude
  • Citation X
  • Citation X+
  • Citation XLS, XLS+ or XLS Gen2

List not comprehensive, may be applicable on other models.


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Dimensions
Dimensions (W x H x D) 2.9" x 2.9" x 2.9" Inches
Length 2.9" Inches
Weight 0.001 lb
Specifications
ATA Chapter 51 ATA Standard Practices and Structures
Available Conditions NE/NS
Cage Code 96906
Country of origin United States of America
ECCN / USML Ear99
Hazmat Code Not applicable
Hazmat(Y/N) N
Material Rubber Butadiene-Acrylonitrile Class NBR
NSN 5331-01-246-3902
Schedule B 4016.93.0000
Total Shelf Life (days) Not applicable
Type O-Ring
Units of Measure (UoM) Each
Brand Military Standards
Color Black
Condition status Depreciated