MS29513-138 O-RING

Part# 05-00482
MFR Model# MS29513-138


These MS29513 series O-rings are resistant to fuel and are ideal for applications such as fuel injection connections and primers. A small amount of fuel proof grease applied to these O-rings helps the installation and operation of primers. Not resistant to automotive fuels.
California Prop 65 Warning Symbol

WARNING: The product may contain and/or expose you to a chemical(s) or substance(s) which are known to the State of California to cause cancer and/or birth defects or other reproductive harm. www.P65Warnings.ca.gov


Magaero L Verified Purchase

MS29513-138 O-RING

May 6, 2022

Great replacement

John H Verified Purchase

MS29513-138 O-RING

March 4, 2022

good product

Ronald J
March 6, 2020

Worked great

December 8, 2019

Great service

November 15, 2019

As ordered, and fast delivery. Thank you for reasonable pricing of such small orders.

Rob D
December 27, 2018

Did the trick!

Marc G
May 10, 2018

Small but mighty! Good quality O rings!

February 27, 2018

These O rings fit and performed perfectly on the sump drain of my Kiowa helicopter.

December 29, 2017

Rocket A
October 13, 2017


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: What material is your MS29513-012 O-ring constructed of?

MS29513 is made of 70 Duro Nitrile material.

Q: MS29513-012 is listed with ID 3/8 and OD 1/2 and 1/16 thick 4/8(1/2) - 3/8 = 1/8 not 1/16 are the ID 3/8 and OD 1/2 correct?

Dims per the mil spec are between 0.359 inches and 0.369 inches hole id, 0.504 inches od, and between 0.067 inches and 0.073 inches cross sectional height. The dims are rounded to make it easier to identify the part.

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