BRASS FITTINGS - PIPE 

pipe nb

L163 Series

Hexagon pipe plug

Reference SAE standard 130109E

L163.png
L163 DRAWING-01.png
Part #
NPTF THREAD A
Length L
Hex Size
L163-02
1/8-27 in
0.56
7/16 in
L163-04
1/4-18 in
0.75
9/16 in
L163-06
3/8-18 in
0.78
11/16 in
L163-08
1/2-14 in
0.97
7/8 in
L163-12
3/4-14 in
1.06
1 1/16 in

L313 Series

Hexagon pipe cap

L313-DRAWING.png
Part #
NPTF THREAD A
Length L
Hex Size
L313-02
1/8-27 in
0.5
9/16 in
L313-04
1/4-18 in
0.63
3/4 in
L313-06
3/8-18 in
0.63
7/8 in
L313-08
1/2-14 in
0.88
1 1/16 in
L313-12
3/4-14 in
0.94
1 3/8 in

L370 Series

Hexagon nipple
Reference SAE standard 130137

L370.png
Part #
NPTF THREAD A
Length L
Flow Diameter
L370-0202
1/8-27 in
0.97
0.22
L370-0404
1/4-18 in
1.38
0.31
L370-0606
3/8-18 in
1.41
0.44
L370-0808
1/2-14 in
1.81
0.56
L370-1212
3/4-14 in
1.81
0.75

L371 Series

Hexagon coupling
Reference SAE standard 130138

L371.png
Part #
NPTF THREAD A
NPTF THREAD B
Length L
Hex size
Flow Diameter
L371-0202
1/8-27 in
1/8-27 in
0.75
9/16 in
0.33
L371-0404
1/4-18 in
1/4-18 in
1.12
3/4 in
0.44
L371-0606
3/8-18 in
3/8-18 in
1.12
7/8 in
0.56
L371-0808
1/2-14 in
1/2-14 in
1.5
1 1/16 in
0.7
L371-1212
3/4-14 in
3/4-14 in
1.53
1 3/8 in
0.9

L373 Series

Hexagon reducing bushing
Reference SAE standard 130140

L373.png
Part #
NPTF THREAD A
NPTF THREAD B
Length L
Hex size
Flow Diameter
L373-0402
1/4"-18
1/8-27 in
0.75
9/16 in
0.33
L373-0602
3/8"-18
1/8-27 in
0.75
11/16 in
0.33
L373-0604
3/8"-18
1/4-18 in
0.75
3/4 in
0.44
L373-0802
1/2"-14
1/8-27 in
1
7/8 in
0.33
L373-0804
1/2"-14
1/4-18 in
1
7/8 in
0.44
L373-0806
1/2"-14
3/8-18 in
1
7/8 in
0.56
L373-1202
3/4"-14
1/8-27 in
1
1 1/8 in
0.33
L373-1204
3/4"-14
1/4-18 in
1
1 1/8 in
0.44
L373-1206
3/4"-14
3/8-18 in
1
1 1/8 in
0.56
L373-1208
3/4"-14
1/2-14 in
1
1 1/8 in
0.7

L377 Series

Hexagon reducing coupling

Reference SAE standard 130138

L377.png
L377 DRAWING.png
Part #
NPTF THREAD A
NPTF THREAD B
Length L
Hex size
Flow Diameter
L377-0402
1/4-18 in
1/8-27 in
0.97
3/4 in
0.33
L377-0602
3/8-18 in
1/8-27 in
0.94
7/8 in
0.33
L377-0604
3/8-18 in
1/4-18 in
1.16
7/8 in
0.44
L377-0802
1/2-14 in
1/8-27 in
1.19
1 1/16 in
0.33
L377-0804
1/2-14 in
1/4"-18
1.28
1 1/16 in
0.44
L377-0806
1/2-14 in
3/8-18 in
1.38
1 1/16 in
0.56
L377-1204
3/4-14 in
1/4-18 in
1.32
1 3/8 in
0.44
L377-1206
3/4-14 in
3/8-18 in
1.32
1 3/8 in
0.56
L377-1208
3/4-14 in
1/2-14 in
1.5
1 3/8 in
0.7