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Spec library

MS3109

Molded heat-shrink strain-relief boot for the back of a connector.

What it is

A molded heat-shrinkable boot that shrinks over a connector backshell and the cable to give strain relief and sealing. The letter after the size picks the material (A flexible, B semi-rigid, C flexible high temperature) and the last letter is C for adhesive coated or U for uncoated.

Where it's usedFinishing connector-to-cable transitions on MS3158 style backshells.
Spec statusMS3109E was cancelled and superseded by SAE AS31091, which was itself cancelled in 2008. Still ordered for existing harnesses.
Works withMS3158
Part number breakdown
MS3109-06AC
MS3109
Basic standard.
-06
Boot size dash number (-01 to -18).
A
Material A: MIL-I-81765 Type II, flexible, red stripe, -55 to 135 C.
C
Coated with adhesive (U = uncoated).

MS3109 part numbers we've supplied

A sample of what we've quoted and shipped under this spec. If your dash number isn't here, send it anyway. Every order ships with a Certificate of Conformance and lot records.

MS3109-06ACMS3109-14ACMS3109-13AU

Need MS3109 parts quoted?Send the part numbers and quantities. We usually quote within two business days.

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