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EDM EDMO NMC S45A 13 Elliptical Bulkhead Seal 3/4 P3336679EDM-NMCS45A-13 https://cdnimages.opentip.com/full/EDM/EDM-NMCS45A-13.jpg EDMO NMC S45A 13 Elliptical Bulkhead Seal 3/4 Manufacturer Part Number: NMC S45A-13Nylon Bulkhead seals are used when electrical harnesses or tubing is passed through bulkheads in pressurized and non-pressureized aircraft. You need to order 2 to make a complete set.Product CodesCESSNA:2855101-39Mfr Part No:NMC S45A-13ECCN:EAR99SCHEDULE B CODE:3917400000 3336679 0.0200lbs 0.00 0.00 0.00
EDMO
15.06 2027-07-25
2 EA
426 In Stock
customer review - by , July 7, 2025
5/ 5stars
I have used these in multiple mechanical keyboards to help dampen the sound. Used these in other plastic containers where I store stuff. Cheap and easy to cut, and stick when needed.
customer review - by , July 7, 2025
5/ 5stars
Great adhesive used for my indoor fountain to damp the noise sprayed some additional damping noise spray and works great
customer review - by , January 1, 2025
5/ 5stars
used for AC lines on truck
customer review - by , August 8, 2024
5/ 5stars
We purchased a house with built in paging system which has been out of order for sometimes but we forget to remove it on our previous house renpvation. Behind one of the call station happened to be the main metal raceway for our heater exhaust system which has been noisy at times specially in the middle of the night. I used this insulation to remove the noise and it really worked perfectly.
customer review - by , July 7, 2024
5/ 5stars
Works better than expected
customer review - by , May 5, 2024
5/ 5stars
Used this to seal up and sound deaden a manual transmission tunnel. Used as the membrane that helps seal around the manual gear shift lever where it enters the truck and also used down the entire transmission tunnel to add some sound deadening. Super sticky, cleaned off surfaces with a little brake cleaner and rag - made this stuff stick like a factory seal. Easy to cut, mold, and apply. Great stuff!
customer review - by , January 1, 2024
5/ 5stars
I bought this to replace the car door towel padding on the lally columns. Even the 1/6 wrap protects the doors from being dented and scratched - what a huge improvement over taping towels to the lally columns! A couple of notes...The adhesive is strong - so, be sure it is where you want it before installing it... Second, I've seen a few reviews saying that the product is thin and easy to tear. I didn't experience that at all, so maybe it's the latest production that is a bit tougher - I don't know? And finally...Made in Canada - not elsewhere....Just wish they made this in white - as I'd love to cover the door height on the garage walls with a strip for the same purpose - protect the doors when I'm working on my cars...Very pleased with this product - well done..!
customer review - by , December 12, 2023
5/ 5stars
Lo compre para reducir el ruido de un aire acondicionado pero no se como lo aplico
customer review - by , August 8, 2023
5/ 5stars
Thin enough to apply anywhere inside car panels trunks or anywhere to eliminate noise vibrations.I will keep This stuff stocked, ready to use for car audio installs.
customer review - by , August 8, 2023
5/ 5stars
It didnot stick or the do the job it's supposed to do

EDMO NMC S45A-13 Elliptical Bulkhead Seal 3/4

stars Rating 5 | 31 reviews
Brand EDMO
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SKU: EDM-NMCS45A-13
Unit Price:
$7.53Free shipping on orders over $359.00 on select EDM- items. Details
Min.Order Price: $15.06 for 2 units
Quantity:
426 In Stock
* This item must be ordered in multiples of 2.
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Pricing Note

Free Shipping Promotion: Buy more items from the same series, product code beginning with EDM-, and you can get free shipping for an order of over  $359.00  consisting of only EDM- series products.

Product Description

Manufacturer Part Number: NMC S45A-13

Nylon Bulkhead seals are used when electrical harnesses or tubing is passed through bulkheads in pressurized and non-pressureized aircraft.
You need to order 2 to make a complete set.

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

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Following items are non-returnable:

Restocking fee 30%
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Note

This product is not eligible for coupon code discount, for we've been offering the best price in the market.
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Customer Reviews
5 stars
26
4 stars
5
3 stars
0
2 stars
0
1 stars
0
By Stefani Langel
Date: July 18, 2025
I have used these in multiple mechanical keyboards to help dampen the sound. Used these in other plastic containers where I store stuff. Cheap and easy to cut, and stick when needed.
Rating: 5 stars [5 of 5 Stars!]
By Liam
Date: July 14, 2025
Great adhesive used for my indoor fountain to damp the noise sprayed some additional damping noise spray and works great
Rating: 5 stars [5 of 5 Stars!]
By DOUG ALLEN
Date: January 12, 2025
used for AC lines on truck
Rating: 5 stars [5 of 5 Stars!]
By Super M
Date: August 08, 2024
We purchased a house with built in paging system which has been out of order for sometimes but we forget to remove it on our previous house renpvation. Behind one of the call station happened to be the main metal raceway for our heater exhaust system which has been noisy at times specially in the middle of the night. I used this insulation to remove the noise and it really worked perfectly.
Rating: 5 stars [5 of 5 Stars!]
By Juan M
Date: July 14, 2024
Works better than expected
Rating: 5 stars [5 of 5 Stars!]
By Quagmire
Date: May 13, 2024
Used this to seal up and sound deaden a manual transmission tunnel. Used as the membrane that helps seal around the manual gear shift lever where it enters the truck and also used down the entire transmission tunnel to add some sound deadening. Super sticky, cleaned off surfaces with a little brake cleaner and rag - made this stuff stick like a factory seal. Easy to cut, mold, and apply. Great stuff!
Rating: 5 stars [5 of 5 Stars!]
Items 1 - 6 of 30 reviews
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