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POLY-FIBER SEWING THREAD

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Machine ThreadHand Thread
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Overview

Only synthetic threads and rib lacing cords should be used with Dacron covering to insure uniform strength.

Reference Chart

Type
Description
Yards/
Spool
Part Number

Sewing Thread

Conforms to
PMA# TQ0075NM
and
STC# SA1008WE

Machine
500
09-03900
Hand
250
09-04000
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Reviews

Just what I ordered

Kelsie
February 2, 2019

Q&A

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.

Q: does the machine thread shrink in the ironing process along with the fabric, or is it pre-shrunk and heat-stable?

Usually the glue joint, over the ribs and the seam that is sewed does not need to see direct heat from the iron. Also, all these areas are going to be overlaid with finishing tape as well.

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