C19
Parker Hannifin Corporation
Tube Fittings Division
Columbus, Ohio
Triple-Lok
®
37° Flare Tube Fittings
4300 Catalog
Dimensions and pressures for reference only, subject to change.
F5OX
Straight Thread Connector
37° Flare / SAE-ORB
SAE 070120
HPD Base # 0503
TUBE
FITTING
PART #
END SIZE
C4
HEX
(in.)
L5
(in.)
STANDARD
Dynamic
Pressure
(x 1,000 PSI)
1
(in.)
2
UN/UNF-2A
-S -SS -B
2 F5OX
1/8
5/16-24
7/16 1.06 7.5 9.0
3 F5OX
3/16
3/8-24
1/2 1.10 7.5 9.0
3-2 F5OX
3/16 5/16-24
1/2 1.10
9.0
4 F5OX
1/4
7/16-20
9/16 1.23 7.5 9.0
4-2 F5OX
1/4
5/16-24
9/16 1.02 7.5
4-3 F5OX
1/4
3/8-24
9/16 1.19
9.0
4-5 F5OX
1/4
1/2-20
5/8 1.23 6.0 7.2
4-6 F5OX
1/4
9/16-18 11/16 1.28 6.0 7.2
4-8 F5OX
1/4
3/4-16
7/8 1.38 6.0 7.2
4-10 F5OX
1/4
7/8-14
1
1.49 5.0
5 F5OX
5/16
1/2-20
5/8 1.23 6.0 7.2
5-4 F5OX
5/16 7/16-20
9/16 1.23 6.0
5-6 F5OX
5/16 9/16-18 11/16 1.30 6.0
5-8 F5OX
5/16
3/4-16
7/8 1.37 6.0
6 F5OX
3/8
9/16-18 11/16 1.30 6.0 7.2
6-4 F5OX
3/8
7/16-20
5/8 1.27 6.0 7.2
6-5 F5OX
3/8
1/2-20
5/8 1.27 6.0
6-8 F5OX
3/8
3/4-16
7/8 1.38 6.0 7.2
6-10 F5OX
3/8
7/8-14
1
1.50 5.0 6.0
6-12 F5OX
3/8 1 1/16-12 1 1/4 1.66 5.0 6.0
8 F5OX
1/2
3/4-16
7/8 1.48 6.0 7.2
8-4 F5OX
1/2
7/16-20 13/16 1.50 6.0 7.2
8-6 F5OX
1/2
9/16-18 13/16 1.44 6.0 7.2
8-10 F5OX
1/2
7/8-14
1
1.59 5.0 6.0
8-12 F5OX
1/2 1 1/16-12 1 1/4 1.77 5.0 6.0
8-16 F5OX
1/2 1 5/16-12 1 1/2 1.78 4.5 5.4
10 F5OX
5/8
7/8-14
1
1.70 5.0 6.0
10-6 F5OX
5/8
9/16-18 11/16 1.71 5.0 6.0
10-8 F5OX
5/8
3/4-16
15/16 1.64 5.0 6.0
10-12 F5OX
5/8 1 1/16-12 1 1/4 1.86 5.0 6.0
10-16 F5OX
5/8 1 5/16-12 1 1/2 1.89 4.5 5.4
12 F5OX
3/4 1 1/16-12 1 1/4 1.97 5.0 6.0
12-8 F5OX
3/4
3/4-16
1 1/8 1.94 5.0 6.0
12-10 F5OX
3/4
7/8-14
1 1/8 1.88 5.0 6.0
12-14 F5OX
3/4 1 3/16-12 1 3/8 1.96 5.0
12-16 F5OX
3/4 1 5/16-12 1 1/2 1.99 4.5 5.4
12-20 F5OX
3/4
1 5/8-12 1 7/8 2.08 4.0
14 F5OX
7/8 1 3/16-12 1 3/8 1.99 5.0
14-16 F5OX
7/8 1 5/16-12 1 1/2 2.02 4.5
16 F5OX
1
1 5/16-12 1 1/2 2.05 4.5 5.4
16-8 F5OX
1
3/4-16
1 3/8 1.78 4.5 5.4
16-10 F5OX
1
7/8-14
1 3/8 2.08 4.5 5.4
16-12 F5OX
1
1 1/16-12 1 3/8 1.99 4.5 5.4
16-14 F5OX
1
1 3/16-12 1 3/8 2.05 4.5
16-20 F5OX
1
1 5/8-12 1 7/8 2.13 4.0 4.8
16-24 F5OX
1
1 7/8-12 2 1/8 2.20 3.0
20 F5OX
1 1/4 1 5/8-12 1 7/8 2.17 4.0 4.8
20-12 F5OX
1 1/4 1 1/16-12 1 11/16 2.30 4.0 4.8
20-16 F5OX
1 1/4 1 5/16-12 1 11/16 2.33 4.0 4.8
20-24 F5OX
1 1/4 1 7/8-12 2 1/8 2.24 3.0 3.6
24 F5OX
1 1/2 1 7/8-12 2 1/8 2.38 3.0 3.6
24-20 F5OX
1 1/2 1 5/8-12
2
2.53 3.0 3.6
24-32 F5OX
1 1/2 2 1/2-12 2 3/4 2.53 2.0
32 F5OX
2
2 1/2-12 2 3/4 2.78 2.0 2.4
32-24 F5OX
2
1 7/8-12 2 5/8 2.94 2.0
FF5OX
Long Straight Thread Connector
37° Flare / SAE-ORB
SAE 071720
HPD Base # 053E
XHB3
Braze Socket
37° Flare / Inch Tube Braze
Note:
Braze rings are o
TUBE
FITTING
PART #
END SIZE
C4
HEX
(in.)
L6
(in.)
STANDARD
Dynamic
Pressure
(x 1,000 PSI)
1
(in.)
2
UN/UNF-2A
-S -SS -B
4 FF5OX
1/4
7/16-20
9/16 2.08 7.5 9.0
4-6 FF5OX
1/4
9/16-18 11/16 2.13
7.2
6 FF5OX
3/8
9/16-18 11/16 2.31 6.0 7.2
8 FF5OX
1/2
3/4-16
7/8
2.70 6.0 7.2
10 FF5OX
5/8
7/8-14
1
3.03 5.0 6.0
12 FF5OX
3/4 1 1/16-12 1 1/4 3.61 5.0 6.0
16 FF5OX
1
1 5/16-12 1 1/2 3.98 4.5 5.4
20 FF5OX
1 1/4 1 5/8-12 1 7/8 4.69 4.0
TUBE
FITTING
PART #
END SIZE
C4
HEX
(in.)
L
(in.)
STANDARD
Dynamic
Pressure
(x 1,000 PSI)
1
(in.)
2
(in.)
-S -SS -B
4 XHB3
1/4 1/4 9/16 0.97 7.5
6 XHB3
3/8 3/8
5/8 1.00 6.0
6-4 XHB3
3/8 1/4
5/8 1.00 6.0
6-8 XHB3
3/8 1/2
5/8 1.00 6.0
8 XHB3
1/2 1/2 13/16 1.12 6.0
8-10 XHB3
1/2 5/8 13/16 1.12 5.0
10 XHB3
5/8 5/8 15/16 1.21 5.0
10-8 XHB3
5/8 1/2 15/16 1.21 5.0
10-12 XHB3
5/8 3/4 1 1/8 1.37 5.0
12 XHB3
3/4 3/4 1 1/4 1.51 5.0
12-10 XHB3
3/4 5/8 1 1/8 1.51 5.0
12-16 XHB3
3/4
1
1 1/4 1.57 4.0
16 XHB3
1
1
1 3/8 1.63 4.0
16-20 XHB3
1 1 1/4 1 11/16 1.73 4.0
20 XHB3
1 1/4 1 1/4 1 11/16 1.71 4.0
20-24 XHB3
1 1/4 1 1/2
2
1.71 3.0
24 XHB3
1 1/2 1 1/2
2
1.84 3.0
32 XHB3
2
2
2 5/8 2.16