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390 PTFE SOLID BACKUP RING FDA

390 PTFE SOLID BACKUP RING FDA

Picture of 390 PTFE SOLID BACKUP RING FDA
Status
Out of Stock
Est. Ship Date
21 Oct 2026
Material
PTFE (Polytetrafluoroethylene)
Dash Size
390
Durometer
90 Shore A
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
21 inch
Nominal Outside Diameter
21 3/8 inch
Unit of Measure
EA
SKU:
TST390SO
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Product Specification

-
0
Item
TST390SO
Description
390 PTFE SOLID BACKUP RING FDA
Actual Cross Section
0.21 inch (5.33 mm)
Actual Inside Diameter
20.953 inch (532.21 mm)
Actual Outside Diameter
21.373 inch (542.87 mm)
FDA Compliant
No
Measurement System
Imperial
Metal Detectable
No
NSF Certified
No
Product Code
6002
Product Category
O-Rings - Backup Rings