448 PTFE SOLID BACKUP RING FDA

Name: 448 PTFE SOLID BACKUP RING FDA
SKU: TST448SO
Availability: InStock

Status

Available

Est. Ship Date

23 Oct 2026

Material

PTFE (Polytetrafluoroethylene)

Dash Size

448

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

1/4 inch

Nominal Inside Diameter

9 1/2 inch

Nominal Outside Diameter

10 inch

Unit of Measure

SKU:

TST448SO

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Product Specification

Item

TST448SO

Description

448 PTFE SOLID BACKUP RING FDA

Actual Cross Section

0.275 inch (6.99 mm)

Actual Inside Diameter

9.475 inch (240.67 mm)

Actual Outside Diameter

10.025 inch (254.64 mm)

FDA Compliant

Measurement System

Imperial

Metal Detectable

NSF Certified

Product Code

6002

Product Category

O-Rings - Backup Rings