China, land of incorrectly sized garbage.

The standard sizes used by Parco and the other major O-ring manufacturers in the United States are defined by Aerospace Standard AS568B, Aerospace Size Standard for O-rings. That document, published by the Society of Automotive Engineers (SAE), lists the sizes of O-rings in six series or groups in both inches and millimeters. The first five series are based on cross-sectional diameter. The sixth series includes 20 sizes for boss seals. The standard sizes are also used for most military specifications

Orion Motor Tech SAE Metric O Ring Assortment Kit, for Plumbing, Automotive and Faucet Repair , 826-Piece

Orion Motor Tech SAE Metric O Ring Assortment Kit, for Plumbing, Automotive and Faucet Repair , 826-Piece

Q: Durometer rating of orings? I'm looking to use this for high pressure supply line for power steering. thanks!

As long as the O-ring diameter is correct there shouldn’t be a problem.

Product ID: 252911430

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Details

Material
Nitrile Rubber
Nominal Inside Diameter
50 Millimetres
Item Diameter
6 Millimetres
Brand
Orion Motor
Colour
Black Orings +

📦Organized dual-case storage

🔧826-piece comprehensive kit

🛠️Nitrile rubber for durability

Frequently Bought Together

Orion Motor Tech 826pc Universal O Ring Assortment Kit in 32 Sizes, SAE and Metric O Ring Kit for Plumbing Automotive Faucet Repair More, Nitrile Rubber O Ring Set with 4 Pick & Hook

XBVV 1540 Pcs 32 Size O-Rings Kit Nitrile Rubber O Ring Assortment with 4 Hook Set for Various Car Auto Vehicle Repair Plumbing Pressure Washer Air or Gas Sealing Connections Resist Oil and Heat

ZDBB 32 Size 1540 Pcs O Rings Assortment Kit Metric Nitrile Rubber Oring Set with 4 Pick for Automotive Faucet Pressure Washer Plumbing Air or Gas Repair OD 4mm-50mm

Description

🔩 Seal the deal with the ultimate O-ring arsenal!

BUILT TO ENDURE - Premium nitrile rubber resists heat, oil, corrosion, and wear for long-lasting performance
EFFORTLESS ORGANIZATION - Dual labeled cases with dedicated slots keep your O-rings sorted and ready on the go
ALL IN ONE PRECISION KIT - 826 O-rings covering 32 essential SAE & metric sizes for every repair need
PRO GRADE PICK HOOK SET - Includes 4 specialized tools to speed up installation and removal with precision
VERSATILE REPAIR COMPANION - Perfect for automotive, plumbing, hydraulic, and pneumatic applications—never get stuck without the right seal

The Orion Motor Tech 826-piece O-ring assortment kit combines 407 SAE and 419 metric nitrile rubber O-rings in 32 key sizes, housed in color-coded, labeled cases for quick access. Designed for professionals tackling automotive, plumbing, hydraulic, and pneumatic repairs, this durable set includes a 4-piece pick and hook tool kit to streamline your workflow and ensure reliable, long-lasting seals.

Specifications

Material	Nitrile Rubber
Nominal Inside Diameter	50 Millimetres
Item Diameter	6 Millimetres
Brand	Orion Motor Tech
Colour	Black Orings + Red&Blue Case
Nominal Outside Diameter	57 Millimetres
Manufacturer	Orion Motor Tech
Net Quantity	826 Count
Number of Pieces	826
Model number	OMTORKSM02
Item Weight	1 kg 420 g
Item model number	OMTORKSM02
Are batteries included?	No

Have a Question? See What Others Asked

country of origin?

What does SAE mean?

Are these NSF 61 compliant? (for drinking water application)

Durometer rating of orings? I'm looking to use this for high pressure supply line for power steering. thanks!

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