8-459 BLACK BUNA 90D BACK-UP RING

Name: 8-459 BLACK BUNA 90D BACK-UP RING
SKU: HB90459
Availability: InStock

Status

Available

Est. Ship Date

23 Oct 2026

Material

Buna-N (Nitrile / NBR)

Dash Size

459

Durometer

90 Shore A

Cross Section Type

Round

Color

Black

Minimum Temperature

-40°F (-40°C)

Maximum Temperature

250°F (121°C)

Nominal Cross Section

1/4 inch

Nominal Inside Diameter

15 inch

Nominal Outside Diameter

15 1/2 inch

Unit of Measure

SKU:

HB90459

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Product Specification

Item

HB90459

Description

8-459 BLACK BUNA 90D BACK-UP RING

Actual Cross Section

0.275 inch (6.99 mm)

Actual Inside Diameter

14.975 inch (380.37 mm)

Actual Outside Diameter

15.525 inch (394.34 mm)

FDA Compliant

Measurement System

Imperial

Metal Detectable

NSF Certified

Product Code

6002

Product Category

O-Rings - Backup Rings