| Description |
Designator |
| Union |
U |
| Reducing Union |
RU |
| Union Tee |
UT |
| Reducing Union Tee |
RUT |
| Union 90° Elbow |
UE |
| Female Connector |
FC |
| Reducer |
R |
| Reducing Port Connector |
RPC |
| Port Connector |
PC |
| Male Connector |
MC |
| Male Pipe Weld Connector |
MPWC |
| Tube Socket Weld Connector |
TSWC |
| Male 90° Elbow |
ME |
| Male Pipe Weld 90° Elbow |
MPWE |
| Tube Socket Weld 90° Elbow |
TSWE |
| Female 90° Elbow |
FE |
| Male Run Tee |
MRT |
| Female Run Tee |
FRT |
| Male Branch Tee |
MBT |
| Female Branch Tee |
FBT |
| Bulkhead Union |
BU |
| Bulkhead Female Connector |
BFC |
| Bulkhead Reducer |
BR |
| Bulkhead Male Connector |
BMC |
| Union Cross |
UC |
| Cap |
C |
| Plug |
P |
| Female Tube Adapter |
FTA |
| Male Tube Adapter |
MTA |
| Male 45° Elbow |
MHE |
| Back Ferrule |
BF |
| Front Ferrule |
FF |
| Ferrule Set |
FS |
| Female Nut |
FN |
| Nut-Ferrule Set |
NFS |
| Male Nut |
MN |
| Tube Insert |
TI |
