Solid Contoured Backup Ring 8.500" x 8.687" x 0.053" - Nitrile

Marsoni

M251S

$21.73

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

Solid Contoured Backup Ring 8.500" x 8.687" x 0.053" - NitrileProduct Details : Solid Contoured Backup Ring 8. 500" x 8. 687" x 0. 053" Nitrile Part No: 8 173 N90 Product Category: O Rings Product Type: Solid Contoured Backup Ring Series: 8 XXX Dash No.: 173 Material(s): Nitrile Material Code: NBR Durometer: 90 Temperature Range: 40F to +250F ( 40C to +121C) System Of Measurement: Inch Dimensions: 8. 500" x 8. 687" x 0. 053" Nominal I. D. (d) : 8. 500" Nominal O. D. (D) : 8. 687" Nominal Width (W): 0. 093" R: 0.

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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You could put your fattest counsin on these babies and they wouldn't break. Easy to build, everything that you needed was included. And I love the way they look. I accidentally matched my new bed frame to them. The lights are sticky LED light strands. They aren't sticky enough. But I dont care I didnt buy it for the lights.

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Reviewed in the United States on November 20, 2025