UNC
Close Nipple (Male NPT both ends)
UNH
Hex Nipple (Male NPT to both ends)
UNR
Hex Reducing Nipple (Male NPT to reduce male NPT)
UNH
Hex Nipple (Male NPT to ISO tapered)
UNH
Hex Nipple (Male NPT to ISO parallel)
UNL
Hex Long Nipple (Male NPT to both ends)
UAAMF
Adapter (Female NTP to Male NPT)
UABMF
Reducting Adapter (Female NPT to reduced male NPT)
UACMF
Adapter (Female NPT to male ISO tapered)
UADMF
Adapter (Female NPT to ISO parallel)
UHB
Reducting Hex Bushing (Male NPT to reduced female NPT)
UC
Pipe Cap (Female NPT)
UP
Pipe Plug (Male NPT)
UCG
Hex Coupling (Female NPT both ends)
UCGR
Hex Reducting Coupling (Female NPT to educed female NPT)
UL
Elbow (Female NPT both ends)
ULS
Street Elbow (Female to male NPT)
ULSR
Reductin Street Elbow (Female to male NPT)
ULM
Male Elbow (Male NPT both ends)
UT
Tee (Female NPT)
UTR
Run Tee (Female to male to female NPT)
UTB
Branch Tee (Female to male to male NPT)
UTM
Male NPT
UJU
Union Ball Joint (Female NPT both ends)
DSC
ISO Parallel Gasket (Female NPT both ends)
UUSW
Union
ULSW
Union Elbow
UTSW
Union Tee (Female NPT both ends)
UCMSW
Male Connector
UCFSW
Female Connector
ULMSW
Male Elbow
ULFSW
Female Elbow
UUWSW
Pipe Weld Tube Socket Weld
UUTWSW
Tube Weld Tube Socket Weld