MS20220A1 The MS20220A1 is a groove pulley from Military Spec, designed for flight control applications. It features a durable aluminum alloy body and includes a ball bearing.
Mfr Part #:

MS20220A1

Available from 1 distributors
Mfr Name: Military Spec
Military Spec
The MS20220A1 is a groove pulley from Military Spec, designed for flight control applications. It features a durable aluminum alloy body and includes a ball bearing.
✓ Total Stock: 5 pcs
$ Price Range: $110.81

MS20220A1 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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5 pcs
5 pcs On Request 1 On Request On Request On Request On Request On Request

MS20220A1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Bearing Type
Material
SVHC Present

MS20220A1 Description

Short technical summary and product information.

The MS20220A1 is a military standard groove pulley manufactured by Military Spec. This pulley is designed for use in flight control systems and is compatible with cable sizes of 1/8", 5/32", and 3/16".

 

Key mechanical specifications include a 5-inch groove diameter, a 0.314-inch bore diameter, and a face width of 0.422 inches. The pulley body is constructed from T4-canceled qq-a-268 aluminum alloy with an anodize surface treatment. It features a U-shaped groove with a radius of 0.097 inches and a depth of 0.250 inches. The overall length of the pulley is 0.625 inches.

 

This model includes a steel hub with an outside diameter of 1.755 inches and comes with a single ball bearing. It is designed in a webbed or spoked style and does not include features such as lightening holes, keying facilities, integral cooling vanes, or counterbore features. The MS20220A1 pulley is suitable for various applications requiring reliable cable management in demanding environments.

MS20220A1 Quick Information

Product Type: Groove Pulley
Series: MS20220A
Canonical Name: MS20220A1 Groove Pulley
Subcategory: Groove Pulley

MS20220A1 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MS20220A1 Estimated Pricing

Qty Low High
1+ $110.81 $110.81

Estimated market price range - modelled values for guidance only, not live distributor offers.

MS20220A1 Features

  • Flight control groove pulley design.
  • Compatible with 1/8" to 3/16" cable sizes.
  • Durable aluminum alloy body with anodize finish.
  • Includes steel hub and single ball bearing.
  • Webbed or spoked design for structural integrity.

MS20220A1 Applications

  • Ideal for flight control cable systems.
  • Suitable for aerospace applications.
  • Used in mechanical guidance systems.
  • Reliable for tensioning and routing cables.

MS20220A1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the bore diameter of the MS20220A1 sheave?

The bore diameter is 0.314 inches.

What cable sizes does the MS20220A1 sheave accommodate?

It accommodates cable sizes 1/8", 5/32", and 3/16".

What material is the body of the MS20220A1 sheave?

The body is made of aluminum alloy.

What type of bearing does the MS20220A1 sheave have?

It has a single ball bearing.

What is the groove diameter of the sheave?

The groove diameter is 5 inches.

What is the surface treatment of the MS20220A1?

The surface treatment is anodize.

What is the design form of the MS20220A1 sheave?

The design form is webbed.

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