SN70345

345 SQUARE RING
NITRILE 70 DUROMETER
CS: .203″ (5.16MM)
ID: 3.975″ (100.97MM)

SN70345

Quantity Pricing (ea)
  • 1 for $2.61
  • 30 for $2.35
  • 150 for $2.09
  • 300 for $1.83
  • 600 for $1.57
Stock & Availability (ea)
In Stock: 1,053
Inbound Stock: 0
Offsite Stock: 5,575 ($50 Line Min)
Expedited Shipping*: 11/02/2026
Standard Shipping: 01/20/2027
New Production: Unlimited ($250 Line Min)
Expedited Shipping*: 12/14/2026
Standard Shipping: 03/03/2027
*Add your desired qty and click ADD TO CART to see expedite fees and options.

Interchange Part Numbers

  • MCMASTER-CARR 4061T321

Additional information

Weight 0.02049 lbs
Shipping Dimensions 4.381 × 4.381 × 0.203 in
Material

Color

Durometer

Size

345
Minimum Temperature -22
Maximum Temperature 250

Description

SPEC SHEET: Nitrile (Buna) 70 Durometer.pdf