Page 65 - ParkerQuickCouplingCatalog38002010

Quick Coupling Division
8145 Lewis Road • Minneapolis, MN 55427
www.parker.com/quickcouplings B-21
Hydraulic Quick Couplings
B
Hydraulics
Non-Spill Couplings
NS Series
Couplers
Nipples
Optional Seals
B
A
C
D
E
F
G
Body Part Dimensions (in.)
Size No. Thread Overall Hex Largest Wt. (LB.)
(in.) Steel Size Length Size Diameter P/Piece
A B C
3/8 NS-371-6FP 3/8-18 NPSF 2.10 1.06 1.13 0.36
3/8 NS-371-6FB G3/8 BSPP 2.10 1.06 1.13 0.38
3/8 NS-371-8FO 3/4-16UNF 2.20 1.06 1.13 0.40
1/2 NS-501-8FP 1/2-14 NPSF 2.88 1.25 1.56 0.80
1/2 NS-501-8FB G1/2 BSPP 2.95 1.25 1.56 0.74
1/2 NS-501-10FO* 7/8-14UNF 2.97 1.25 1.56 0.80
3/4 NS-751-12FP 3/4-14 NPSF 3.19 1.56 1.96 1.48
3/4 NS-751-12FB G3/4 BSPP 3.38 1.56 1.96 1.54
3/4 NS-751-12FO 1 1/16-12UN 3.51 1.56 1.96 1.58
1 NS-1001-16FP 1-11 1/2 NPSF 3.70 1.75 2.25 2.35
1 NS-1001-16FB G 1 BSPP 3.81 1.75 2.25 2.36
1 NS-1001-16FO 1 5/16-12UN 3.81 1.75 2.25 2.36
* Contact factory for Connect-Under-Pressure option availability in the 1/2” size.
Body Part Dimensions (in.)
Size No. Thread Overall Exposed* Hex Largest Wt. (LB.)
(in.) Steel Size Length Length Size Diameter P/Piece
D E F G
3/8 NS-372-6FP 3/8-18 NPSF 1.70 1.17 0.94 1.08 0.16
3/8 NS-372-6FB G3/8 BSPP 1.78 1.25 0.94 1.08 0.16
3/8 NS-372-8FO 3/4-16UNF 1.91 1.38 1.06 1.23 0.20
1/2 NS-502-8FP 1/2-14 NPSF 1.81 0.69 1.06 1.23 0.20
1/2 NS-502-8FB G1/2 BSPP 1.95 0.83 1.06 1.23 0.22
1/2 NS-502-10FO 7/8-14UNF 2.14 1.02 1.12 1.30 0.28
3/4 NS-752-12FP 3/4-14 NPSF 2.25 1.12 1.37 1.59 0.48
3/4 NS-752-12FB G3/4 BSPP 2.47 1.34 1.37 1.59 0.54
3/4 NS-752-12FO 1 1/16-12UN 2.62 1.49 1.37 1.59 0.65
1 NS-1002-16FP 1-11 1/2 NSPF 2.64 1.54 1.62 1.88 0.72
1 NS-1002-16FB G 1 BSPP 2.78 1.68 1.62 1.88 0.74
1 NS-1002-16FO 1 5/16-12UN 2.87 1.77 1.62 1.88 0.80
Optional Seals Suffix
E4 Fluorocarbon
E5 Ethylene Propylene (EPR)
E35 Perfluoroelastomer (Contact factory for Seal options)
* This dimension represents the portion that is exposed when the nipple is inserted into the mating Parker Coupler.
Standard Port Configurations
FP - Female Pipe Thread
FO - Female Straight Thread
FB - Female British Standard Pipe Parallel