N4.50X051

4.5X51 METRIC O-RING
BUNA-N (NBR) 70 DURO BLACK
C/S: 4.50 MM (0.177 IN)
ID: 51.00 MM (2.008 IN)

N4.50X051

Quantity Pricing (ea)
  • 1 for $0.74
  • 60 for $0.67
  • 300 for $0.60
  • 600 for $0.52
  • 1200 for $0.45
Stock & Availability (ea)
In Stock: 882
Inbound Stock: 0
Offsite Stock: 409 ($50 Line Min)
Expedited Shipping*: 07/06/2026
Standard Shipping: 08/24/2026
New Production: Unlimited ($250 Line Min)
Expedited Shipping*: 08/14/2026
Standard Shipping: 10/05/2026
*Add your desired qty and click ADD TO CART to see expedite fees and options.

Additional information

Weight 0.00751 lbs
Shipping Dimensions 2.362 × 2.362 × 0.177 in
Material

Color

Size

4.5X51
Durometer

Minimum Temperature -22
Maximum Temperature 250

Description

Product Drawing: N4.50X051.pdf

SPEC SHEET: Nitrile (Buna) 70 Durometer.pdf