TEF443

443 O-RING TEFLON
VIRGIN PTFE 55 SHORE D
CS: .275″ (6.99MM)
ID: 7.475″ (189.87MM)

TEF443

Quantity Pricing (ea)
  • 1 for $45.80
  • 3 for $41.20
  • 7 for $36.70
  • 15 for $32.10
Stock & Availability (ea)
In Stock: 20
Inbound Stock: 0
Offsite Stock: 0
New Production: Unlimited
Expedited Shipping*: 09/08/2026
Standard Shipping: 10/28/2026
*Add your desired qty and click ADD TO CART to see expedite fees and options.

Interchange Part Numbers

  • MCMASTER-CARR 9559K304

其他信息

重量 0.11223 磅
Shipping Dimensions 8.025 × 8.025 × 0.275 英寸
Material

Color

Size

443
Durometer

Minimum Temperature -328
Maximum Temperature 482

描述

SPEC SHEET: Polytetrafluoroethylene (PTFE).pdf

Polytetrafluoroethylene (PTFE)

MATERIAL DESCRIPTION:

Polytetrafluoroethylene (PTFE) is a high molecular weight polymer, one of the most versatile plastic materials known and useful for a large range of
products for applications excluded to other materials.

Temperature Range:

Standard Low Temp: -200°C (-328°F)

Standard High Temp: 260°C (500°F)