Dichtomatik N70279 O-Ring, 279 Dash Number, 12.984 in ID x 13.262 in OD, Nitrile Rubber, 70 Shore A Durometer, Import

0 Ratings
$3.95
In Stock
SKU: CUS279
logo_freudenberg

O-rings are closed circular rings of circular cross-section. They are made through vulcanization from form tools as a complete ring. The sealing function of the O-ring is achieved by the deformation of the cross-section when installed and compressed in its housing. The O-ring can be compressed either radially or axially in its installation housing. In operating conditions the pressure exerted by the media reinforces the sealing function, as under pressure the elastomer material functions as a non-compressible fluid.

In Stock
HCI of Jackson: 56
HCI of Dyersburg: 3
HCI of Humboldt: 5
HCI of Union City: 3
HCI of Gallatin: 3
My Wishlist
Compare
Main specs
  • Brand
    Dichtomatik
  • Manufacturer Part Number
    N70279
  • Country
    USA
Specification
  • Temperature Rating
    40 to 120 deg F
  • Material
    Nitrile Rubber
  • Color
    Black
  • Inside Diameter
    12.984 in
  • Domestic/Import
    Import
  • Durometer
    70 Shore A
  • Outside Diameter
    13.262 in
Features
  • Good chemical resistance to mineral oils and greases
  • The physical and chemical resistance properties of NBR materials are determined by the acrylonitrile (ACN) content of the base polymer which can vary between 18 and 50%
  • Low ACN content ensures good flexibility at low temperatures, but offers limited resistance to oils and fuels
  • As the ACN content increases, the low temperature flexibility reduces and the resistance to oils and fuels improves
  • Physical and chemical resistance properties of NBR materials are also affected by the cure system of the polymer
  • Peroxide cured materials have improved physical properties, chemical resistance and thermal properties as compared to sulfur-donor-cured materials
  • Standard grades of NBR are typically resistant to mineral oil-based lubricants and greases, many grades of hydraulic fluids, aliphatic hydrocarbons, silicone oils and greases and water to about 80 deg C
  • NBR is generally not resistant to aromatic and chlorinated hydrocarbons, fuels with a high aromatic content, polar solvents, glycol based brake fluids and non-flammable hydraulic fluids (HFD)
  • NBR also has low resistance to ozone, weathering and aging, but in many applications this has no negative effect
Additional Information
  • UNSPSC
    31401503
  • Standards/Approvals
    DNV Approved|FDA Compliant|ISD Certified|NFPA Listed|PTDA Certified
Reviews

There are yet no reviews for this product.

Recently Viewed

O-rings are closed circular rings of circular cross-section. They are made through vulcanization from form tools as a complete ring. The sealing function of the O-ring is achieved by the deformation of the cross-section when installed and compressed in its housing. The O-ring can be compressed either radially or axially in its installation housing. In operating conditions the pressure exerted by the media reinforces the sealing function, as under pressure the elastomer material functions as a non-compressible fluid.

Designed with a unique recessed top and bottom to maintain sidewall contact, while remaining flexible for belt drive applications that require power transmission from both sides of the belt.

It’s what’s inside the MegaCrimp coupling that makes it perform so well, the “C” insert. This “C” insert allows usage with different hose constructions and wall thicknesses. In addition, the C-insert ensures an even distribution of crimping forces to form a concentric seal. That simplifies your inventory requirements since one size can accommodate many different hose ODs, on both one- and two-wire braid hoses and select Xpiral hoses. An additional bonus: MegaCrimp couplings are fully qualified for SAE, EN, and ISO performance.

BBI 502268 Full Thread Tap Bolt, 3/4-10, 2 in L Under Head, 5 Grade, Medium Carbon Steel, Zinc CR+3

The MILWAUKEE® 4-1/4" HOLE DOZER™ with Carbide Teeth Hole Saw features a new 3 TPI design that offers fast cuts with the durability of a bi-metal hole saw and life of a carbide hole saw. This Milwaukee hole saw provides the longest life in general purpose and extreme materials with the ability to cut through stainless steel, cast iron, fastener embedded wood, cement board, fiberglass, plaster, asphalt shingles, and more with ease. Deep gullets clear material fast while cutting, and Milwaukee's ALL-ACCESS SLOTS solve the frustration of plug removal for more productivity with less downtime between holes. The new slot design also provides increased pilot visibility for accurate placement and faster chip ejection keeping cuts cool. The HOLE DOZER™ with Carbide Teeth Hole Saw has a cutting depth of 1.62 in., allowing clearance to handle cuts in a wide range of materials. Milwaukee HOLE DOZER™ with Carbide Teeth Hole Saws are proudly made in the USA.

The Crescent Nicholson American pattern, round single-cut bastard files features a circular design with teeth all the way around. These files can be used to file circular openings or concave surfaces. The single-cut construction provides light removal of material and slightly smoother edges. The slight taper in width towards the file's point creates ease of access in slots. Crafted from metal, the file's construction offers strength and durability.

If you need any additional information, prices, availability, etc. please contact us at 1-800-290-9908 or e-mail us at

Footer Menu