PERMANENT FITTINGS - 91N SERIES
40
A
H
B
10191N Male Taper Pipe Rigid
91N Series Permanent
*Part
Number
B C
NPTF
Thread Size
A
Cutoff
Allow. B
H
Hex
Inch Inch MM Inch MM Inch
10191N-2-4
1/8-27
-4 1.27 32 3/4 19 7/16
10191N-4-4
+
1/4-18
-4 1.50 38 15/16 24 9/16
10191N-4-5
+
1/4-18
-5 1.55 39 15/16 24 9/16
10191N-4-6
+
1/4-18
-6 1.60 41 15/16 24 9/16
10191N-6-6
+
3/8-18
-6 1.65 58
1
25 11/16
10191N-6-8
+
3/8-18
-8 1.71 43
1
25 11/16
10191N-8-8
+
1/2-14
-8 1.94 49 1-1/4 32 7/8
10191N-8-10
+
1/2-14
-10 1.96 50 1-1/4 32 7/8
10191N-8-12 (+)
+ +
1/2-14
-12 2.42 61 1-1/4 32 7/8
10191N-12-12
+
3/4-14
-12 2.19 56 1-3/8 35 1-1/8
10191N-16-16
+
1-11-1/2
-16 2.46 62 1-1/2 38 1-3/8
10191-20-20
1-1/4-11-1/2 -20 3.05 77 2-1/16 52 1-3/4
* Brass nipple, steel shell.
B – Brass nipple, brass shell.
C – All components 303 stainless steel.
H
B
A
10391N Male (JIC) 37°
91N Series Permanent
*Part
Number
B C
NPTF
Thread Size
A
Cutoff
Allow. B
H
Hex
Inch Inch MM Inch MM Inch
10391N-4-4
+ + 7/16-20 -4 1.37 35 13/16 21
1/2
10391N-5-5
+ + 1/2-20
-5 1.48 38
7/8
22 9/16
10391N-6-6 (+)
+ + 9/16-18 -6 1.64 42
1
25 11/16
10391N-8-8
+ + 3/4-16
-8 1.79 35 1-1/8 29
7/8
10391N-8-6
+ + 3/4-16
-6 1.73 44 1-1/16 27
7/8
10391N-10-10
+ + 7/8-14 -10 2.07 53 1-3/8 35
7/8
10391N-12-12
+ + 1-1/16-12 -12 2.10 53 1-5/16 33 1-1/8
10391N-16-16
+ + 1-5/16-12 -16 2.43 62 1-1/2 38 1-3/8
* Brass nipple, steel shell.
B – Brass nipple, brass shell.
C – All components 303 stainless steel.
90/91N Fittings
(+) Non-Standard. Contact Customer Service for availability.