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Packing Retainer, Peripheral Diameter 0.720 Inch Nominal

Part # MS28773-06

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The MS28773-06 Retainer Packing Backup is a durable aviation part made from tetrafluoroethylene, ensuring wear and chemical resistance. Its square shape provides stability, with dimensions of 0.478" diameter and 0.060-0.062" height, and meets industry standards.
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Overview

The MS28773-06 Retainer Packing Backup is engineered for optimal performance in aviation applications. This high-quality component features a scarf-peripheral joint type, ensuring a secure fit and reliable sealing. Constructed from durable plastic tetrafluoroethylene, it offers excellent resistance to wear and chemical exposure. With a nominal center hole diameter of 0.478 inches and a cross-sectional height ranging from 0.060 to 0.062 inches, this packing backup is designed to meet stringent industry standards. Its square/rectangular cross-sectional shape provides enhanced stability and performance in various operational conditions.

Features & Benefits

Features
  • Scarf-peripheral joint type for secure sealing.
  • Constructed from durable plastic tetrafluoroethylene for chemical resistance.
  • Nominal center hole diameter of 0.478 inches for compatibility.
  • Cross-sectional height of 0.060 to 0.062 inches for precise fit.
Benefits
  • Ensures reliable sealing to prevent leaks in critical applications.
  • Resists wear and chemical exposure, extending the lifespan of the component.
  • Compatible with various systems, enhancing versatility in use.
  • Provides stability and performance in demanding operational conditions.

Technical Information

ATA Number

21,
22,
24,
25,
27,
28,
29,
30,
32,
36,
38,
49,
71

ATA Chapter

Air Conditioning
Auto Flight
Electrical Power
Equipment / Furnishings
Flight Controls
Fuel
7 more

ATA Group

Airframe Systems
Power Plant

ATA Section

CONDITIONED AIR TEMPERATURE CONTROL SYSTEM
AUTOPILOT/FLIGHT DIRECTOR ROLL AND YAW AXIS CONTROL
HYDRAULIC MOTOR GENERATOR SYSTEM
GALLEYS
RUDDER AND RUDDER TRIM CONTROL SYSTEM
STABILIZER TRIM INDICATING SYSTEM
15 more

NIIN

002466404

NSN

5330-00-246-6404

FSCG

5330

FSCG Category

Packing and Gasket Materials

UNSPSC Code

31163200

UNSPSC Category

Retaining hardware

Lead Time (Days)

17

Product Class Description

Seal or packing retainer

Country of Origin

Canada
United States
India

Harmonized Tariff Schedule Code

3926909989

Manufacturer CAGE Code

ZZZZZ
09257
14566
3409Y
2QC0Y
NOREQ
3 more

Storage Required

No

Unit Of Measure

EA

Pieces Per Pound

0

DFAR Applicable

Yes

Revision Level Applicable

No

Product Class

311632

Material Composition

PTFE (POLYTETRAFLUOROETHYLENE)

Design Holder CAGE Code

96906

Design Holder

MS STANDARDS

Potential Alternates

MS2877306
994079116
5330002466404
270251547
5330994079116
118143ITL
1 more

Aircraft Makes

Hawker Siddeley Aviation
Bombardier
Cessna
Airbus
Boeing
Beech
1 more

Aircraft Models

747-400PC
737-600
BBJ 737-800
737 MAX
777-300
747
93 more

Shipping Details

Dry Ice

No

ECCN

EAR99

Proprietary Part

No

Hazmat

No
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Boeing Distribution Services
DISCLAIMER: Product information provided “as is.” Boeing may add, change, discontinue or remove this information at any time. Product photos may not be exact match to product delivered. See terms & conditions.