353 PTFE SOLID BACKUP RING FDA

Name: 353 PTFE SOLID BACKUP RING FDA
SKU: TST353SO
Availability: InStock

Status

Available

Est. Ship Date

23 Oct 2026

Material

PTFE (Polytetrafluoroethylene)

Dash Size

353

Durometer

55 Shore D

Cross Section Type

Round

Color

White

Minimum Temperature

-65°F (-53.9°C)

Maximum Temperature

500°F (260°C)

Nominal Cross Section

3/16 inch

Nominal Inside Diameter

5 inch

Nominal Outside Diameter

5 3/8 inch

Unit of Measure

SKU:

TST353SO

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Product Specification

Item

TST353SO

Description

353 PTFE SOLID BACKUP RING FDA

Actual Cross Section

0.21 inch (5.33 mm)

Actual Inside Diameter

4.975 inch (126.37 mm)

Actual Outside Diameter

5.395 inch (137.03 mm)

FDA Compliant

Measurement System

Imperial

Metal Detectable

NSF Certified

Product Code

6002

Product Category

O-Rings - Backup Rings