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BUNA N90 BOSS KIT

Buna-N O-Ring Kit, Buna N90 Boss, 90A, -40 to 250°F

Picture of BUNA N90 BOSS KIT
Status
Out of Stock
Est. Ship Date
12 Nov 2026
Material
Buna-N (Nitrile / NBR)
Durometer
90 Shore A
Cross Section Type
Round
Color
Black
Minimum Temperature
-40°F (-40°C)
Maximum Temperature
250°F (121°C)
Unit of Measure
EA
SKU:
H90KBOSS12
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Product Specification

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table of contents for H90KBOSS12 APG stocks the H90KBOSS12, a Buna-N (Nitrile) O-Ring Kit. An o-ring kit gives a shop broad size coverage at a lower cost than stocking each size individually. Source specification: Contains 12 Sizes.

As a material, Buna-N (Nitrile) is specified for low compression set under sustained load and an economical choice for high-volume maintenance programs. Expect good resistance to hydraulic fluids, greases and lubricants, and water. The material carries a published service range of -40°F (-40°C) to 250°F (121.1°C). It should not be specified for service in polar solvents or strong acids.

It sees regular use in construction equipment, fluid power, and hydraulic and pneumatic systems.

Reference part number H90KBOSS12 when ordering; the item is sold individually. As always, verify media compatibility and operating conditions against the requirements of your specific application. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.
Item
H90KBOSS12
Description
BUNA N90 BOSS KIT
FDA Compliant
No
Measurement System
Imperial
Metal Detectable
No
NSF Certified
No
Product Code
6013
Product Category
O-Rings - Kits - Commodity