48
Fittings
Appendix
Installation & Maintenance
Assemblies
Equipment & Accessories
Fittings
Hoses
Hydraulic Fitting Nomenclature
Thread
Thread Description
Gender Swivel
Elbow
JC FX
JIC 37° Flare (SAE J514)
Female Swivel
JC FX45
Female Swivel
45
° Elbow
JC FX90
Female Swivel
90
° Elbow
JC FX90L
Female Swivel
90
° Elbow
(
Long Drop-
Tube)
JC FX90S
Female Swivel
90
° Elbow
(
Short Drop-
Tube)
JC M
Male
SF FX
SAE 45° J512 Flare
Female Swivel
SF FX45
Female Swivel
45
° Elbow
SF FX90
Female Swivel
90
° Elbow
SF FX90L
Female Swivel
90
°
Elbow (Long
Drop-Tube)
SF FX90S
Female Swivel
90
°
Elbow (Short
Drop-Tube)
SF M
Male
SI
F
SAE 45° Inverted Flare
Female
SI
M
Male
SI
MX
Male
Swivel
SI
MX45
Male
Swivel
45
° Elbow
SI
MX90
Male
Swivel
90
° Elbow
NP F
NPTF
Female
NP FX
Female Swivel
NP M
Male
NP M90
Male
90
° Elbow
NP MX
Male
Swivel
NP MX90B
Male
Swivel
90
° Elbow
(
Block)
NP MAPI
NPTF - Oil Field
Connection
Male
HM
Hose Mender
NS FX
NPSM
Female Swivel
FT M
SAE J514 Flareless
Tube Fittings
Male
GT F
Grease Tap
Female
SP
Standpipe
SP 45
45
° Elbow
Hydraulic Fitting Nomenclature
Thread
Thread Description
Gender Swivel
Elbow
OF FX
O-Ring Face Seal
(
SAE J1453 ORS/ORFS)
Female Swivel
OF FX45
Female Swivel
45
° Elbow
OF FX90
Female Swivel
90
° Elbow
OF FX90L
Female Swivel
90
°
Elbow (Long
Drop-Tube)
OF FX90S
Female Swivel
90
°
Elbow (Short
Drop-Tube)
OF M
Male
OB M
O-Ring Boss Straight Thread
(
SAE J514)
Male
OB MX
Male
Swivel
OB MX90B
Male
Swivel
90
° Elbow
(
Black)
FL
Code 61 Flange
(
SAE J518)
FL 22
22.5
° Elbow
FL 30
30
° Elbow
FL 45
45
° Elbow
FL 60
60
° Elbow
FL 67
67
° Elbow
FL 90
90
° Elbow
FL 110
110
° Elbow
FL
135
135
° Elbow
FL 90EOC Engine Oil Connection
90
° Elbow
FH
Code 62 Flange
(
SAE J518)
FH 22
22.5
° Elbow
FH 30
30
° Elbow
FH 45
45
° Elbow
FH 60
60
° Elbow
FH
67
67
° Elbow
FH 90
90
° Elbow
Hydraulic Fitting Nomenclature (Continued on page 45)