Heathkit SB-401 Assembly Manual page 17

#100-450 Packaged Dial Drive Assembly,
Consisting Of The Following:
(75) 204-553 1 Dial mounting bracket
(76) 100-443 1 Dial pointer assembly
(77) 464-30-1 1 Plastic dial window
(78) 100-447 1 Dial pointer drive arm
(79) 250-63 1 3-48 x 1/8" screw
(80) 266-74 1 Nylon spiral follower
(81) 100-445 1 Zero set drive pulley (small)
(82) 100-449 1 Circular dial
(83) 100-444 1 Dial drive pulley (large)
(84)455-42 1 Drive shaft bushing assembly
490-85 1
490-5 1
489-1 1 ·
Items From Pack #5
110-40 1 Linear master oscillator
200-469-1. 1 Chassis
(62) 45.41 1
(63)46-43 1
(64) 100-19 1
(65) 204-9 1
(66)423-1 1
(67) 437 -1 1
(68)456-4 1
(69)481-1 1
481-3
1
#20 bare wire
Red stranded wire
Black hookup wire
Brown hookup wire
Red hookup wire
Orange hookup wire
Yellow hookup wire
Green hookup wire
Blue hookup wire
Violet hookup wire
White hookup wire
Sleeving
1
1
1
1
1
1
1
1
1
1
1
1
WIRE
340-2
344-21
344-50
344-51
344-52
344-53
344-54
344-55
344-56
344-57
344-59
346-1
4700
n
1/2 watt resistor
(yellow - violet- red)
425 J.lH RF choke
4.5 H filter choke
Dial pulley assembly
Angle bracket
Fuseholder
Banana jack insert
Phenolic shaft coupling
Capacitor mounting wafer,
metal
Capacitor mounting wafer,
insulated
#8 allen wrench
Nut starter
Sandpaper
GENERAL
1-16 3
2
1
Large tuning capacitor
mounting bracket
Small tuning capacitor
mounting bracket
Coil partition shield
Final amplifier enclosure
1
(72) 204-316
(73) 206-223
(74) 100- 593
METAL PARTS,
(71)204-573
1
8-32 x 1/4" setscrew
8-32 x 1/8" setscrew
Control nut
Control flat washer
Control lockwasher
Control solder lug
Nylon flat washer
Nylon shoulder washer
Push-on speednut
5/16"
xI"
tapped spacer
5/16" x 15/32"tapped
spacer
7/32" x 5/16" spacer
1/4" split bushing
Other Hardware
250-93 2
250-105 1
(51)252 -7 2
(52)253-10
2
(53}254-5
1
(54}259-10 1
(55)253-49 1
(56) 75-18 1
(57) 252-32 1
(58) 255-11 1
(59)255 -2 3 2
(60)255-49 1
(61}455-11 1
Per Kit
No.
Per Kit
No.
PART PARTS DESCRIPTION PART PARTS DESCRIPTION
Page 15