TEF243

243 O-RING TEFLON
VIRGIN PTFE 55 SHORE D
CS: .139″ (3.53MM)
ID: 4.109″ (104.37MM)

TEF243

Quantity Pricing (ea)
  • 1 for $35.70
  • 10 for $32.10
  • 25 for $28.60
  • 60 for $25.00
Stock & Availability (ea)
In Stock: 45
Inbound Stock: 0
Offsite Stock: 0
New Production: Unlimited
Expedited Shipping*: 07/27/2026
Standard Shipping: 09/14/2026
*Add your desired qty and click ADD TO CART to see expedite fees and options.

Interchange Part Numbers

  • MCMASTER-CARR 9559K227

Información adicional

Peso 0.01572 lbs
Shipping Dimensions 4.387 × 4.387 × 0.139 in
Material

Color

Size

243
Durometer

Minimum Temperature -328
Maximum Temperature 482

Descripción

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)