Part No.

Tube O.D.

1 Male NPTF

2 Female JIC Swivel

C Nut Hex

M Length

N Length

Y Flats

Operating Pressure

6501-02-04-4 6501-04-04-4

1/4 1/4

1/8 - 27 1/4 - 18

7/16 - 20 7/16 - 20

9/16 9/16

0.78 1.09

1.01 1.05

7/16 9/16

6,000 6,000

6501-04-06-4 6501-06-06-4

3/8 3/8

1/4 - 18 3/8 - 18

9/16 - 18 9/16 - 18

11/16 11/16

1.06 1.22

1.27 1.26

9/16 3/4

5,000 5,000

6501-06-08-4 6501-08-08-4

1/2 1/2

3/8 - 18 1/2 - 14

3/4 - 16 3/4 - 16

7/8 7/8

1.22 1.47

1.34 1.48

3/4 7/8

5,000 5,000

6501-08-10-4 6501-12-12-4

5/5 3/4

1/2 - 14 3/4 - 14

7/8 - 14 1 1/16 - 12

1” 1 1/4

1.47 1.50

1.62 1.68

7/8 1 1/16

5,000 4,000

6501-16-16-4 6501-20-20-4

1” 1 1/4

1 - 11 1/2 1 1/4 - 11 1/2

1 5/16 - 12 1 5/8 - 12

1 1/2 2”

1.97 2.38

2.01 2.33

1 5/16 1 5/8

3,000 2,500

6501-24-24-4

1 1/2

1 1/2 - 11 1/2

1 7/8 - 12

2 1/4

2.64

2.70

1 7/8

2,500