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Pulley, Groove Assembly, Aluminum Alloy, Overall Length 0.625 Inch

Part # 70400-00512-101

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The 70400-00512-101 Pulley Assembly is made of durable aluminum alloy, featuring a 4.255" diameter and a 0.500" groove depth. Its U-shaped groove width of 0.340" to 0.360" and 0.313" straight bore enhance its suitability for various aviation applications.
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WARNING: This product can expose you to chemicals including CADMIUM (NON-PYROPHORIC) which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Overview

Pulley Assembly, 70400-00512-101 is an essential component crafted from aluminum alloy. It features a bore diameter of 0.313 inches nominal and an overall length of 0.625 inches nominal, ensuring compatibility with standard systems. The design form is plain, which allows for straightforward installation and use. This assembly includes a sleeve bearing and has a groove shape of U, which is important for the functionality in specific applications. With a face width of 0.350 inches nominal and an outside diameter of 4.255 inches nominal, this pulley is engineered to perform reliably in demanding environments.

Features & Benefits

Features
  • Constructed from lightweight aluminum alloy for enhanced durability.
  • U-shaped groove design with adjustable width for versatile applications.
  • Includes a straight bore for easy installation and compatibility.
  • Nominal dimensions ensure precise fit and performance.
Benefits
  • Reduces overall weight, contributing to improved aircraft efficiency.
  • Accommodates various belt sizes, enhancing operational flexibility.
  • Simplifies installation processes, saving time and labor costs.
  • Ensures reliable performance in critical aviation systems.

Technical Information

NIIN

010935017

NSN

3020-01-093-5017

FSCG

3020

FSCG Category

Gears, Pulleys, Sprockets, and Transmission Chain

UNSPSC Code

26111806

UNSPSC Category

Transmission pulleys

Lead Time (Days)

250

Not For Sale

No

Product Class Description

Transmission pulleys

Country of Origin

United States

Harmonized Tariff Schedule Code

7616995190

Manufacturer CAGE Code

25337

Storage Required

No

Unit Of Measure

EA

Pieces Per Pound

0

DFAR Applicable

No

Revision Level Applicable

Yes

Product Class

26111806

Material Composition

ALUMINUM ALLOY

Design Holder CAGE Code

78286

Design Holder

SIKORSKY AIRCRAFT

Potential Alternates

3020010935017

Shipping Details

ECCN

9A991.d

Proprietary Part

No

Hazmat

No
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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.