Components, Designator Nomenclature

CategoryFunctionTypeNumberOptions
F - FastenerB - Bolt/ScrewB - Button Head Bolt01 - 99a - z
C - Carriage Bolt
H - Hook Bolt
L - Lag Screw
S - Cap Screw
T - Toggle Bolt
X - Hex Head Bolt
C - CableA - Anchor01 - 99a - z
C - Cable Clip
M - Misc. FastenerA - Anchor01 - 99a - z
C - Coupling
M - Miscellaneous
W - Work Zone
N - NutS - Square01 - 99a - z
X - Hex
P - PlateA - Anchor01 - 99a - z
B - Bearing
C - Clamp
P - Post Fitting
S - Slipbase
R - Rod/BarH - Hooked Anchor Stud01 - 99a - z
J - J-Hook Anchor Stud
R - Threaded Rod
S - Straight Anchor Stud
W - WasherC - Circular01 - 99a - z
R - Rectangular
L - LuminaireA - ArmC - Cross01 - 99a - z
D - Davit
M - Mast
N - Tenon
T - Truss
B - Frangible BaseC - Coupling01 - 99a - z
H - Shoe Base
J - Breakaway Joint
S - Slipbase
T - Transformer
P - PoleA - Aluminum01 - 99a - z
S - Steel
P - PostA - AluminumB - Bearing Plate01 - 99a - z
F - Foundation
C - C-SectionB - Blockout/Bracket01 - 99a - z
E - Soil Embedded
F - Foundation
D - WoodB - Blockout/Bracket01 - 99a - z
E - Soil Embedded
F - Foundation
F - Flanged ChannelE - Soil Embedded01 - 99a - z
P - Post Fitting
P - Post
L - PlateS - Soil Plate01 - 99a - z
O - ConcreteF - Foundation01 - 99a - z
P - Plastic/CompositeB - Blockout/Bracket01 - 99a - z
S - S-SectionE - Soil Embedded01 - 99a - z
F - Foundation
T - TubeC - Composite01 - 99a - z
E - Soil Embedded
F - Foundation
P - Post
W - W-SectionB - Blockout/Bracket01 - 99a - z
E - Soil Embedded
F - Foundation
R - RailA - AluminumE - End Section01 - 99a - z
M - Main Member
S - Splice
B - BoxM - Main Member01 - 99a - z
S - Splice
C - CableE - End Section01 - 99a - z
M - Main Member
E - PlateE - End Section01 - 99a - z
R - Rub Rail
L - ChannelR - Rub Rail01 - 99a - z
O - ConcreteM - Main Member01 - 99a - z
P - PipeX - Spacer/Expansion01 - 99a - z
T - Thrie-BeamB - Backup Plate01 - 99a - z
E - End Section
M - Main Member
W - W-BeamB - Backup Plate01 - 99a - z
E - End Section
M - Main Member
T - Transition

For example, FBB01 is a Fastener that is a Bolt/Screw with a Button Head.

Last updated: 5/8/2018