Single Lip Nitrile Rotary Shaft Seal (3x4.249x0.438 Inch)

Single Lip Nitrile Rotary Shaft Seal (3x4.249x0.438 Inch)

Marsoni

M251S

$21.36

Get it in 3 business days with 1 day shipping. Friday, May 29

Single Lip Nitrile Rotary Shaft Seal (3x4.249x0.438 Inch)Acrylonitrile butadiene rubber (NBR) is the material name for nitrile rubber. This material is very good for seals due to its make up. Nitrile rubber can tolerate short term dry running of the sealing lip. The operating temperature range without failure of nitrile rubber is 40 to +100 C. This also offers a special nitrile rubber compound with a temperature range between 55 and +110 C. Please click here for a full in depth look at the range of seals

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We offer a 30-day return/exchange service after receiving.
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I'm so glad I purchased these. They fit perfectly, very comfortable, fitting tight without feeling tight and most importantly they stay where they're supposed to when you're moving around, not riding up one bit. I'm definitely buying more in different colors. For reference I'm 5'2 103lbs and purchased a small but because they're so stretchy I'm sure an x-small would fit just as well.

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Reviewed in the United States on May 6, 2026

Verified Purchase

Cynical Crow

Dallas, US

★★★★★ 5

Love them!

Size: Medium, Color: A-multicolor(6 Pack)

Best undies!! They are so soft and comfortable. Used to wear hanes but I can't see paying over $30 for a pack of six and their quaility has gone way down. This set I got is amazing and the price was right!! I ended up buying another set! The fit for me is true to size. They stretch well and don't cut into you. They stay in place and don't roll down! Love them!

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Reviewed in the United States on March 5, 2026

Verified Purchase

Toni

Whiting, US

★★★★★ 5

Great fit and price.

Size: Medium, Color: A-multicolor(6 Pack)

Great all around everyday underwear. The fit is great and they stay in place. I bought one package and liked them so much I ordered another package. The price was also reasonable. I would highly recommend purchasing these.

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Reviewed in the United States on May 25, 2026

Verified Purchase

Simran S Bhatia

Carnegie, US

★★★★★ 4

Cotton Panty - Very Comfortable

Size: Medium, Color: A-multicolor(6 Pack)

It’s really good. The best part is that it’s cotton-based, so it’s super comfortable and works really well as a period panty. The only thing I’d change is the lace it starts to get a bit frayed after washing and doesn’t shrink quite right, so it ends up looking more like a basic hipster panty. Other than that, the color variety is great.

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Reviewed in the United States on April 15, 2026

Verified Purchase

Mom

Massapequa, US

★★★★★ 5

5star

Very nice and soft and comfortable.. That's everything to me at 54.. cant stand polyester or elastic ect. These are perfect. I sized up cause I now want only loose everything 😆. Perfect

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Reviewed in the United States on April 15, 2026