NNI FIRE HYDRANT BRASS ADAPTER 1-1/2" Female NST NH x 3/4" GHT Male HSR-15075G

NNI
1-1/2″ Female NST x 3/4″ Male GHT Garden Hose Thread
BRASS REDUCING HYDRANT ADAPTER
(will fit any standard Garden Hose thread)
(You need to know size and type of thread for your fittings before you order. We will charge restocking fee for any return)
for Fire Hydrant or Fire Hose x Garden Hose Thread
Pin Lug, 1-1/2″ Female NST x 3/4″ Male GHT  threads
Rough Brass Finish
COMMONLY USED THREADS
National Standard
Thread
NH/NST
Straight Iron Pipe
NPSH/IPT
Standard Pipe
Thread
NPT/TIPT
British Standard
Pipe Thread
BSP
Size
ODM
TPI
ODM
TPI
ODM
TPI
ODM
TPI
¾”
1.375
8
1.035
14
1.050
14
1″
1.375
8
1.295
11.5
1.315
11.5
1.309
11
1½”
1.990
9
1.878
11.5
1.900
11.5
2″
2.515
8
2.352
11.5
2.375
11.5
1.882
11
2½”
3.068
7.5
2.841
8
2.875
8
3″
3.623
6
3.470
8
3.500
8
2.960
11
3½”
4.243
6
3.970
8
4.000
8
4.125
3
4″
5.010
4
4.470
8
4.500
8
4.625
3
4½”
5.760
4
4.970
8
5.000
8
5.125
3
5″
6.260
4
5.563
8
5.625
3
6″
7.025
4
6.625
8
6.625
3
Garden hose fittings are ¾” GHT with 1.0625″ ODM x 11½ TPI