355 PTFE SOLID BACKUP RING FDA

Name: 355 PTFE SOLID BACKUP RING FDA
SKU: TST355SO
Availability: InStock

Status

Available

Est. Ship Date

23 Oct 2026

Material

PTFE (Polytetrafluoroethylene)

Dash Size

355

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 1/4 inch

Nominal Outside Diameter

5 5/8 inch

Unit of Measure

SKU:

TST355SO

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Product Specification

Item

TST355SO

Description

355 PTFE SOLID BACKUP RING FDA

Actual Cross Section

0.21 inch (5.33 mm)

Actual Inside Diameter

5.225 inch (132.72 mm)

Actual Outside Diameter

5.645 inch (143.38 mm)

FDA Compliant

Measurement System

Imperial

Metal Detectable

NSF Certified

Product Code

6002

Product Category

O-Rings - Backup Rings