Manual

Great Plains Manufacturing, Inc. Reference Information 21
08/06/2007 596-186M
Reference Information
Abbreviations Connector Identification
➀ JIC - Joint Industry Conference (SAE J514)
Note straight threads ➁ and the
37° cone ➂ on “M” fittings (or 37° flare on “F”).
➃ ORB - O-Ring Boss (SAE J514)
Note the straight threads ➄ and,
elastomer O-Ring ➅.
Fittings needing orientation, such as the ell above,
also have a washer ➆ and
jam nut ➇ (“adjustable thread port stud”)
Torque Values
AD Adaptor
ADI Austempered Ductile Iron
ASY Assembly
COT Cotter pin
CYL Cylinder
EL Elbow
FTHD Full-Threaded
GR Grade
HHCS Hex Head Cap Screw (Bolt)
LH Left Hand
JIC Joint Industry Conference (Male &
Female)
MW Midway (supplier name)
ORB O-Ring Bushing (Male & Female)
OD Outside Diameter
PLT Plated
PN Pin (diameter)
PSI Pounds per Square Inch
RH Right Hand
RHSNB Round Head Shank Neck Bolt
SAE Society of Automotive Engineers
(mechanical standard)
TAMP PRF Tamper-Proof
TE Tee
THD Thread
Fastener/Fitting Ft-Lbs N-m
3
⁄
8
-16 Grade 8
31 42
1
⁄
2
-13 Grade 5
105 76
9
⁄
16
ORB jam nut
12-16 16-22
9
⁄
16
ORB straight
18-24 24-32
3
⁄
4
JIC
27-39 37-53
➀
➁
➂
➃
➄
➅
➆
➇
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