Tektronix 5103N - Page 39

PARTS LIST ABBREVIATIONS
BHB
binding head brass
BHS
binding head steel
cap.
capacitor
cer
ceramic
comp
composition
conn
connector
CRT
cathode-ray
tube
csk
countersunk
DE
double end
dia
diameter
div
division
elect.
electrolytic
EMC
electrolytic,
metal cased
EMT
electrolytic,
metal tubular
ext
external
F &
1
focus and
intensity
FHB
flat head brass
FHS
flat head
steel
Fil HB
fillister head
brass
Fil HS
fillister head
steel
h
height
or high
hex.
hexagonal
HHB
hex
head
brass
HHS
hex
head
steel
HSB
hex socket
brass
HSS
hex
socket
steel
ID
inside
diameter
inc
incandescent
int internal
ig length or long
met.
metal
mtg hdw mounting
hardware
OD outside diameter
OHB
oval head brass
OHS oval
head steel
P/O part of
PHB
pan head brass
PHS
pan head steel
piste plastic
PMC paper, metal cased
poly polystyrene
prec precision
PT
paper, tubular
PTM
paper
or plastic, tubular,
molded
RHB
round head brass
RHS
round
head steel
SE
single end
SN
or S/N
serial
number
S
or SW
switch
TC
temperature
compensated
THB
truss head
brass
thk
thick
THS
truss head
steel
tub.
tubular
var
variable
w
wide
or
width
WW
wire-wound