KSCdirect

Product Data

KSCdirect Part #: OR 250
Description: -250 NATIONAL O-RING 568-250 BUNA 70
MFG Part #: N70250
UPC:
Supplier: Global O-Ring
On Hand: In Stock - Available for immediate shipment.

Your Price: $1.51 / EA

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* Quantity discounts may be available. Call Kelly Supply at 800-918-8939.
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Details

Description


Global O-Ring, Series: N70, 4.984 in ID, 0.139 in Cross Section, 250 Dash Number, 70 Shore A Durometer, -40 to 212 deg F, Nitrile, Black


Features:



  • O-Ring cord stock is versatile It offers the ability to create custom-sized o-rings and can provide sealing solutions for a vast range of applications

  • Cord stock is both durable and resilient Due to the various material options and the curing process, it offers resistance to multiple conditions and stands up to the most demanding applications

  • O-Ring cord stock reduces the complexity of inventory management by allowing businesses to stock a variety of cord stock that can be cut and vulcanized to any size o-ring

  • O-Ring cord stock offers environmental benefits through producing only the exact size required for a seal Any offcuts from the cord can be recycled or reused

  • An o-ring is a round, mechanical gasket designed to be seated in a groove and compressed during assembly between two or more parts, creating a seal interface

  • O-Rings are one of the most common types of seals because they're inexpensive, reliable, and have simple mounting requirements

  • General Purpose


Applications:


Manufacturing and Industrial, Water Purification, Semiconductor Manufacturing, Oil and Gas/Petrochemical, Automotive Industry, Aerospace and Military Applications


Standards/Approval:



  • AS568

  • ASTM D2000

  • ASTM D2240-05

  • ASTM D395-03 Method B

  • ASTM D412-06 Method A

  • ASTM D471-06

  • ASTM D573-04


Warranty:


1 year Limited

Attributes/Specifications

Color Black
Cross Section 0.139 in
Dash Number 250
Durometer 70 Shore A
Inside Diameter 4.984 in
Material Nitrile
Series N70
Temperature Rating -40 to 212 deg F
Manufacturer Global O-Ring