Extreme Heat FFKM Orings Now In Stock

  • Buna Orings # 312-70D Minimum 25 pcs

    • Buna Orings # 312-70D FDA/NSF61 Minimum 15 pcs

    $0.13
    (2 reviews) Write a Review
    SKU:
    312
    Condition:
    New
    Minimum Purchase:
    15 units
    Shipping:
    Calculated at Checkout
    Bulk Pricing:
    Buy in bulk and save

    Bulk discount rates

    Below are the available bulk discount rates for each individual item when you purchase a certain amount

    • Buy 750 or above and pay only $0.09 each
    Adding to cart… category.add_cart_announcement

    Product Description

    Buna O-rings

    • Size#312=  5/8 ID X 1 OD X 3/16 CS
    • Buna 70 orings FDA/NSF61 approved for contact with food, potable and drinking water
    • Buna Nitrile rubber is considered the standard for most general applications.
    • Excellent resistance to petroleum based lubricants, hydraulic oils and L.P. gases.
    • Temperature range -58 F to 248°F 
    • Color Black
    • 70 Durometer hardness
    • Price is for each for minimum purchase 15 pieces

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    • 5
      o rings

      Posted by bob on 4th Dec 2025

      perfect fit

    • 5
      Orings

      Posted by Unknown on 18th Apr 2017

      Just what I ordered. Quick response and fast shipping.