Retaining Ring, Corrosion-Resistant Steel, Ring

Part # 9M187C50

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The 9M187C50 Spiral Ring is a high-performance steel alloy component for aviation, offering a tensile strength of 200,000 psi. With a double oval cross-section and passivated surface, it provides durability against corrosion. Its precise dimensions suit critical assembly needs.
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Overview

The 9M187C50 Spiral Ring is engineered for high-performance applications in the aviation industry. Constructed from steel alloys, specifically Steel Comp 301 and 302, this ring boasts a minimum tensile strength rating of 200,000 pounds per square inch. With a double oval cross-sectional shape and a passivated surface treatment, it ensures durability and resistance to corrosion. Designed for external usage, this ring features precise dimensions with an outside diameter ranging from 0.538 inches to 0.567 inches and an inside diameter from 0.456 inches to 0.469 inches, making it an ideal choice for critical assembly requirements.

Features & Benefits

Features
  • Constructed from high-strength Steel Comp 301 or 302 for superior durability.
  • Passivated surface treatment for enhanced corrosion resistance.
  • Double oval cross-sectional shape for optimal performance.
  • Meets stringent military specifications for reliability in critical applications.
Benefits
  • Ensures long-lasting performance in demanding aviation environments.
  • Provides secure and reliable fastening to enhance safety.
  • Resists corrosion, extending the lifespan of the component.
  • Complies with industry standards, ensuring quality and performance.

Technical Information

NIIN

011843855

NSN

5325-01-184-3855

FSCG

5325

FSCG Category

Fastening Devices

Lead Time (Days)

192

Not For Sale

No

Product Class Description

Retaining rings

Country of Origin

United States

Harmonized Tariff Schedule Code

7326908688

Manufacturer CAGE Code

51814

Storage Required

No

Unit Of Measure

EA

Pieces Per Pound

0

DFAR Applicable

Yes

Revision Level Applicable

Yes

Product Class

31163202

Material Composition

CRES

Design Holder CAGE Code

76301

Design Holder

MCDONNELL AIRCRAFT C

Potential Alternates

5325011843855

Bulk Item Reference Number

G50275

Shipping Details

ECCN

EAR99

Proprietary Part

No

Hazmat

No
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Boeing Distribution Services
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.