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

Steel Adapter, 1/4-18 Female NPT Swivel To 3/4-16 Male SAE O-Ring Boss (Straight Thread O-Ring), Straight

Ask A Question

Description & Features

The BRENNAN INDUSTRIES INC Steel Adapter offers a reliable connection for hydraulic applications. Featuring a 1/4-18 female NPT swivel and a 3/4-16 male SAE O-Ring Boss this adapter ensures a secure fit and optimal performance.

Professionally designed to meet industry standards this straight thread O-ring adapter is manufactured from durable steel offering robustness and longevity even in demanding environments. This product is especially suitable for applications requiring a non-thread sealant connection maintaining integrity under varied pressure conditions.

For catalogue reference the product can be found under C1DZ56.

Supplier Part Number: 6900-08-04-O

MPN: 6900-08-04-O

Specifications

A
1.22
Alternate Part Numbers
Alternate Part Number A2066-4-8S, Alternate Part Number C1DZ56
Brand
Brennan Industries Inc
Brand
Brennan Industries
Pack Size
1.00
UOM
EA
Supplier Part Number
6900-08-04-O
Thread 1
1/4-18
Thread 2
3/4-16
Thread Sealant
No
Product Weight
0.13 lbs

Similar Products

Model Number Thread 1 Thread 2 A Price Action
Steel Adapter, 1-11-1/2 Female NPT Swivel To 1-5/16-12 Male SAE O-Ring Boss (Straight Thread O-Ring), Straight

2066-16-16S Steel Female NPT To Male ORB Adapter

1-11-1/2

1-5/16-12

1.59

Steel Adapter, 1/4-18 Female NPT Swivel To 7/16-20 Male SAE O-Ring Boss (Straight Thread O-Ring), Straight

2066-4-4S Steel Female NPT To Male ORB Adapter

1/4-18

7/16-20

1.05

Steel Adapter, 3/4-14 Female NPT Swivel To 1-1/16-12 Male SAE O-Ring Boss (Straight Thread O-Ring), Straight

2066-12-12S Steel Female NPT To Male ORB Adapter

3/4-14

1-1/16-12

1.58

Steel Adapter, 1/4-18 Female NPT Swivel To 9/16-18 Male SAE O-Ring Boss (Straight Thread O-Ring), Straight

2066-4-6S Steel Female NPT To Male ORB Adapter

1/4-18

9/16-18

1.14

Steel Adapter, 3/8-18 Female NPT Swivel To 9/16-18 Male SAE O-Ring Boss (Straight Thread O-Ring), Straight

2066-6-6S Steel Female NPT To Male ORB Adapter

3/8-18

9/16-18

1.14

Steel Adapter, 3/8-18 Female NPT Swivel To 3/4-16 Male SAE O-Ring Boss (Straight Thread O-Ring), Straight

2066-6-8S Steel Female NPT To Male ORB Adapter

3/8-18

3/4-16

1.19

Steel Adapter, 1/2-14 Female NPT Swivel To 7/8-14 Male SAE O-Ring Boss (Straight Thread O-Ring), Straight

2066-8-10S Steel Female NPT To Male ORB Adapter

1/2-14

7/8-14

1.3

Steel Adapter, 1/2-14 Female NPT Swivel To 3/4-16 Male SAE O-Ring Boss (Straight Thread O-Ring), Straight

2066-8-8S Steel Female NPT To Male ORB Adapter

1/2-14

3/4-16

1.23

Steel Adapter, 1/2-14 Female NPT Swivel To 9/16-18 Male SAE O-Ring Boss (Straight Thread O-Ring), Straight

6900-06-08-O Steel Female NPT To Male ORB Adapter

1/2-14

9/16-18

1.23

Steel Adapter, 1/4-18 Female NPT Swivel To 3/4-16 Male SAE O-Ring Boss (Straight Thread O-Ring), Straight

6900-08-04-O Steel Female NPT To Male ORB Adapter

1/4-18

3/4-16

1.22

Product Questions & Answers (1)

Question by: Earl F on May 11, 2025, 2:56 PM
Got a line running 1/4 NPT female and I need to tie into a 3/4-16 male ORB port. This the right piece for that?
Answer by: Customer Support on May 13, 2025, 6:02 AM
That's what this adapter is built for. One end is a 1/4-18 female NPT swivel, the other is a 3/4-16 male SAE O-Ring Boss. The swivel on the NPT side gives you some wiggle room when you're making up the connection, which helps a lot in tight quarters where you can't rotate the line freely.