Retainer, Packing, Center Hole Diameter 0.201 Inch Minimum and 0.203 Inch Maximum

Part # MS28774-008

Manufacturer:

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Revision:

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Certifications:

MS28774-008

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Certs Required:

The MS28774-008 Retainer is a durable, high-quality packing backup made from polytetrafluoroethylene, ensuring reliable performance in aviation. With strict military specs, it's designed with a precise cross-section and ideal dimensions for secure fit and integrity in aircraft packing systems.
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Overview

Retainer is a reliable component identified by MS28774-008. This packing is specifically crafted to fit a range of applications, ensuring effective sealing and protection. The retainer features a center hole diameter ranging from 0.201 inches minimum to 0.203 inches maximum, accommodating various installation requirements. Its square/rectangular cross-sectional shape enhances its sealing capabilities. The design also adheres to cleanliness, packaging, and marking standards as per MIL-STD-1330D, ensuring quality and reliability in performance.

Features & Benefits

Features
  • Constructed from durable plastic polytetrafluoroethylene for enhanced performance.
  • Square/rectangular cross-sectional shape for a secure fit in various applications.
  • Meets military specifications (Mil-R-8791) for reliability and quality assurance.
  • Designed with a scarf-peripheral joint for optimal sealing capabilities.
Benefits
  • Ensures long-lasting performance in demanding aviation environments.
  • Provides a secure and precise fit, enhancing the effectiveness of packing systems.
  • Complies with military standards, ensuring high-quality and reliable components.
  • Facilitates easy installation and maintenance, reducing downtime in aircraft operations.

Technical Information

ATA Number

27,
28,
32,
78

ATA Chapter

Flight Controls
Fuel
Landing Gear
Exhaust

ATA Group

Airframe Systems
Power Plant

ATA Section

Flight Controls
Distribution
PRESSURE FUELING SYSTEM
ANTISKID SYSTEM
THRUST REVERSER CONTROL SYSTEM

UNSPSC Code

31163200

UNSPSC Category

Retaining hardware

Lead Time (Days)

17

Not For Sale

No

Product Class Description

Seal or packing retainer

Country of Origin

United States
India

Harmonized Tariff Schedule Code

3926909989

Manufacturer CAGE Code

ZZZZZ
14566
3409Y
FA7Y0
07128

Storage Required

No

Unit Of Measure

EA

Pieces Per Pound

0

DFAR Applicable

No

Revision Level Applicable

Yes

Product Class

311632

Material Composition

TEFLON - PTFE

Design Holder CAGE Code

96906

Design Holder

MS STANDARDS

Potential Alternates

154635ITL
BM740M008AT28
00-088-8719
010299930
012592657
5330000888719

Aircraft Makes

Airbus
Boeing

Aircraft Models

737-300
767-300BCF
767-200ERT
707
737-7
767-300ER
66 more

Shipping Details

Dry Ice

No

ECCN

EAR99

Proprietary Part

No

Hazmat

No
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Boeing Distribution Services
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