CherryMAX® CR3243-4-07 Blind Rivet, 1/8 in Dia, 1.704 in L, 1/4 in Hole Dia, 0.376 to 0.437 in

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Part # CR3243-4-07=29

Forecastable
8130-3 Eligible
Forecastable
8130-3 Eligible
This locked spindle blind rivet features a mechanical locking device and an installation washer, enhancing reliability in thin sheet applications. Known for its large blind side bearing surface, it offers visual inspectability and meets PS-CMR-3000 standards. Compatible with various diameters, it simplifies installation with versatile tooling.
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Boeing Distribution (formerly Aviall)

Overview

CherryMAX® is a locked spindle blind rivet with a visibly inspectable mechanical locking device and its own installation washer, which eliminates the problems resulting from worn tool anvils. It is called a bulbed fastener due to its large blind side bearing surface, developed during the installation process. CherryMAX® rivets are used in thin sheet applications and for use in materials that may be damaged by other types of blind rivets. The CherryMAX® rivet is the most reliable, high strength structural fastener with visual inspectability in the world today. It features the safe-lock locking collar for more reliable joint integrity and meets the requirements of PS-CMR-3000. CherryMAX® tooling provides the simplest, most trouble-free installation tooling system. CherryMAX® fasteners are currently available in 1/8 through 1/4 in diameters in both nominal and 1/64 in oversize diameters. The tools use a single pulling head to install many diameters, head configurations and material combinations.

Features & Benefits

  • A fully serrated stem with break notch, shear-ring and integral grip adjustment cone
  • A driving anvil to insure a visible mechanical lock with each fastener installation
  • A separate, visible and inspectable locking collar that mechanically locks the stem to the rivet sleeve
  • A rivet sleeve with recess in the head to receive the locking collar

Specifications

  • Series: CR3243
  • Diameter: 1/8 in
  • Length: 1.704 in
  • Head Diameter: 1/4 in
  • Head Height: 0.054 in
  • Head Type: Universal
  • Hole Size: 0.143 to 0.146 in
  • Shank Diameter: 0.139 to 0.143 in
  • Shank Style: Self-Plugging Mechanically Locked Stem
  • Tensile Strength: 345 lb
  • Shear Strength: 814 lb
  • Grip Range: 0.376 to 0.437 in
  • Sleeve Material: Aluminum Alloy
  • Stem Material: Stainless Steel

Technical Information

FAA Approval Code

TSO

Country of Origin

United States

Harmonized Tariff Schedule Code

8308200000

Lead Time (Days)

90

Shelf Life

No

Forecasted

No

Dimensions (L x W x H)

5.25 x 1.75 x 1.75 Inch

Package Weight

0.38 LB

Aircraft Makes

Boeing

Aircraft Models

737-700

Shipping Details

Hazmat Code

ZND

ECCN

9A991.d

Schedule B

8308200000

8130-3 Eligible

Yes

Hazmat

No

Part Explosive

No

Item Replacement History

Buy now from
Boeing Distribution (formerly Aviall)
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