B-73
Parker Hannifin Corporation
Quick Coupling Division
Minneapolis, MN
www.parker.com/quickcouplings
B
Hydraulics
Snap-tite 71 Series
High Pressure, Non-Spill
Push-to-Connect
Hydraulic Quick Couplings
High Pressure
71
Series Nipples
Body
Size
Part
Number
Steel
Port End
Part
Number
316
Stainless Steel
Part Number
High Pressure
Stainless Steel
Port End
Length
(
in)
Largest
Dia.
Wrench
Flats
1/4 71-3
N4-4F
1/4 - 18
NPTF
S71-3N4-4F
SH71-3N4-4F
1/4 - 18
NPTF
1.84
0.89
0.81
1/4 71-3
N4-4EF
7/16 - 20
UNF
S71-3N4-4EF
-
7/16 - 20
UNF
1.84
0.89
0.81
3/8 71-3
N6-4F
1/4 - 18
NPTF
-
-
-
1.84
1.18
1.00
3/8 71-3
N6-6F
3/8 - 18
NPTF
S71-3N6-6F
SH71-3N6-6F
3/8 - 18
NPSF
2.32
1.18
1.00
3/8 71-3
N6-6EF
9/16 - 18
UNF
S71-3N6-6EF
SH71-3N6-6EF 9/16 - 18 UNF
2.32
1.18
1.00
3/8 71-3
N6-8F
1/2 - 14
NPTF
-
-
-
2.57
1.65
1.25
1/2 71-3
N8-8F
1/2 - 14
NPTF
S71-3N8-8F
SH71-3N8-8F
1/2 - 14
NPSF
2.38
1.65
1.50
1/2 71-3
N8-8EF
7/8 - 14
UNF
S71-3N8-8EF
SH71-3N8-8EF 7/8 - 14 UNF
2.38
1.65
1.50
3/4 71-3
N12-12F 3/4 - 14 NPTF
S71-3N12-12F
SH71-3N12-12F 3/4 - 14 NPSF
2.96
1.92
1.75
3/4 71-3
N12-12EF 1-1/16 - 12 UNF S71-3N12-12EF
-
1-1/16 - 12
UNF
2.96
1.92
1.75
1 71-3
N16-16F 1 - 11-1/2 NPTF S71-3N16-16F
SH71-3N16-16F 1 - 11-1/2 NPSF
3.23
2.09
1.88
1 71-3
N16-16EF 1-5/16 - 12 UNF S71-3N16-16EF
-
1-5/16 - 12
UNF
3.23
2.09
1.88
1 71-3
N16-20F 1-1/4 - 11-1/2 NPT S71-3N16-20F
-
1-1/4 - 11-1/2
NPT 3.23
2.20
1.88
1 71-3
N16-20EF 1-5/8 - 12 UNF
S71-3N16-20EF
-
1-5/8 - 12
UNF
3.23
2.20
1.88
2 71
N32-24F
1-1/2 - 11-1/2
NPT
-
-
-
4.50
3.50
3.25
2 71
N32-24EF
1-7/8 - 12
UNF
-
-
-
4.50
3.50
3.25
2 71
N32-32F
2 - 11-1/2
NPT
-
-
-
4.50
3.50
3.25