SAME DAY SHIPPING
— Order by 2pm EST.
Toggle Nav
Cart
Search
main product photo

Steel Adapter, 1/2-20 Male SAE O-Ring Boss (Straight Thread O-Ring) Hex Plug

Ask A Question

Description & Features

The Danfoss / Eaton 900598 Series Straight Adapters O-ring Boss Plug is designed for high-performance applications in industries such as marine military chemical processing pulp and paper food and beverage processing and off-shore drilling.

This precision-engineered steel adapter features a 1/2-20 male SAE O-Ring Boss thread ensuring a secure and leak-free connection. It operates effectively at temperatures as low as -40 degrees.

The hex plug design offers easy installation and removal while maintaining tight sealing capabilities. This adapter is essential for maintaining the integrity and reliability of interconnected components within industrial machinery and processing systems.

ECCN: EAR99

Supplier Part Number: 900598-5S

MPN: C1CB11

Specifications

A
0.67
Alternate Part Numbers
Alternate Part Number C1CB11, Alternate Part Number FMC102-1511, Alternate Part Number MI-00320603, Alternate Part Number MINO-00015F65919
Application
Marine/Military, Chemical Processing, Pulp and Paper Industries, Food and Beverage Processing, Off-Shore Drilling
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Gender 1
13554
End Gender 2
13555
End Size 1
0.50
End Type 1
SAE ORB
End Type 2
ORB
Minimum Working Temperature
-40
Supplier Part Number
900598-5S
Thread 2
1/2-20
Thread Sealant
No
Product Weight
0.02 lbs

Related Documents

Similar Products

Model Number Thread 2 A Price Action
Steel Adapter, 7/8-14 Male SAE O-Ring Boss (Straight Thread O-Ring) Hex Plug

900598-10S Steel Male ORB Hex Plug

7/8-14

0.93

Steel Adapter, 1-1/16-12 Male SAE O-Ring Boss (Straight Thread O-Ring) Hex Plug

900598-12S Steel Male ORB Hex Plug

1-1/16-12

1.09

Steel Adapter, 1-5/8-12 Male SAE O-Ring Boss (Straight Thread O-Ring) Hex Plug

900598-20S Steel Male ORB Hex Plug

1-5/8-12

1.2

Steel Adapter, 7/16-20 Male SAE O-Ring Boss (Straight Thread O-Ring) Hex Plug

900598-4S Steel Male ORB Hex Plug

7/16-20

0.67

Steel Adapter, 9/16-18 Male SAE O-Ring Boss (Straight Thread O-Ring) Hex Plug

900598-6S Steel Male ORB Hex Plug

9/16-18

0.73

Steel Adapter, 3/4-16 Male SAE O-Ring Boss (Straight Thread O-Ring) Hex Plug

900598-8S Steel Male ORB Hex Plug

3/4-16

0.8

Steel Adapter, 1-5/16-12 Male SAE O-Ring Boss (Straight Thread O-Ring) Hex Plug

900598-16S Steel Male ORB Hex Plug

1-5/16-12

1.12

Steel Adapter, 2-1/2-12 Male SAE O-Ring Boss (Straight Thread O-Ring) Hex Plug

900598-32S Steel Male ORB Hex Plug

2-1/2-12

1.43

Steel Adapter, 1/2-20 Male SAE O-Ring Boss (Straight Thread O-Ring) Hex Plug

900598-5S Steel Male ORB Hex Plug

1/2-20

0.67

Product Questions & Answers (1)

Question by: Shane C on Jan 15, 2026, 11:47 AM
what industries is this plug actually rated for? we run a food processing line and need something that can hold up
Answer by: Customer Support on Jan 17, 2026, 6:39 AM
Food and beverage processing is one of the listed applications for this plug, along with marine, military, chemical processing, pulp and paper, and off-shore drilling. The 1/2-20 male SAE O-Ring Boss thread gives it a secure, leak-free seal, which matters a lot in processing environments where contamination from leaks is a real concern.