Shock Cord Ring - 9090

Part# 9090
MFR Model# 9090


An endless elastic ring composed of multiple strands of natural rubber, wound into a circular skein. Braided cover is high grade yarn. Manufactured to meet specification MIL-C-5651B, Type II. Shock cord is used in landing gear to reduce shock transmitted to fuselage while landing and taxiing and on other shock mounting applications. Color coded to insure fresh stock.

CW (Cold Weather)shock rings available on Special Order basis. Prices are approx. twice that of standard shock rings. Add "-CW" to standard part number when ordering.

The MIL Fresh Shock Ring number is 9090. The ring size is 9/16" x 9". Test is 425 LBS. 4 units required.

Note: Size listed is cord diameter x ID

Application Chart

Plane Type Part # Size Test Lbs No. Req'd
Taylorcraft All model B series prior to 1946
9090 9/16" x 9" 425 4
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Supposedly fresh stock, the 3 you sent me were a year old. No telling what the 4th would be.

C M Verified Purchase


February 8, 2022

Used this as resistance on my Soloflex. Works great!!!

February 1, 2022

This is a perfect fit for the Stits Flut-R-Bug

Robert S
November 22, 2018


Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

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