Potentiometers: Rheostats
1k Ohm and Up

High power pots, adjustable with knob or screwdriver. More convenient than adjustable resistors,
smaller package per watt than normal wire wound resistors.

8 Rheostats
Ganged Together
(RWA) 56874
Variable resistor. 8 rheostats ganged together. 1 x 350, 3 x 500, 3 x 2500, 1 x 5000 ohm. All are 25 watt. 1/4" shaft. 16" long. Can be dismantled and used individually. Made by Ohmite.
$95 each
Memcor Rheostat
1k Ohm
(RWA) RP102FD102K
Memcor rheostat. 1k ohm, 0.16 amp, 25 watt, 300v, 10%. 1-1/2"D x 1-1/2" behind. 1/4" x 1/2" "D" shaft. Alt P/N: M22-03-00202FD. DLA-900-92-M-6441. NSN: 5905-00-812-6494.
$12.75 each - $11.90 (3+)
Sealed Rheostat
1k Ohm
(RWA) RP11-1.SA102KK
Sealed rheostat. 1k ohm, 0.11 amp max. 1-3/4"D. 2-3/4" behind. 1/4" x 1/8" slotted round shaft. Made in 1956. 5905-00-557-4627.
$15 each
Rheostat
1k Ohm
(RWA) N152-1000P29763
Rheostat, 1k ohm, 50 watts. 1/4" shaft. Made by Angstrom-Vishay.
$75 each
Rheostat
1k Ohm
(RWA) RP151SA102K
Rheostat, 1k ohm, 0.224 amp, 50 watt, slot adjust. Also M22/05-00231SA. Made by Ohmite.
$12 each - $10.75 (3+)
Ohmite Rheostat
1k Ohm
(RWA) H-1000-S2
Ohmite rheostat, 1k ohm, 0.16 amp, 25 watt, 300v. Slotted shaft. 1-1/2" D. 1-1/2" behind.
$14 each
Rheostat
1k Ohm
(RWA) RP101SK102K
Rheostat, 1k ohm, 25 watt, 1/4" x 2-1/2"L shaft. Made by Clarostat.
$8 each
Rheostat
1k Ohm
(RWA) RP301FD102KK
Rheostat, 1k ohm, 150 watt, 0.387 amp. Type 150. 4"D x 1-3/4" body. 1/4" x 5/8" "D" shaft. Made by Memcor.
NSN: 5905-00-572-5628.
$49 each
Ohmite Rheostat
1k Ohm
(RWA) M22/01-00211UB
Ohmite rheostat, 1k ohm, 12.5 watt, 0.11 amp. 1/8"d x 1/8" round slotted shaft with lock nut. 7/8"d x 5/8" behind panel depth. Alt P/N: RP081UB102KK.
$15 each - $13.90 (6+)
Ohmite Rheostat
1k Ohm
(RWA) 25W-1000
Ohmite rheostat, 1k ohm, 25 watt, 0.15 amp. Factory prepped with 1" pigtails. 1-1/2"D x 1-3/8" behind panel depth. 1/4" x 7/16" shaft.
$10 each - $9.50 (6+), $9 (25+),
$8.50 (100+)
Rheostat
1.25k Ohm
(RWA) 0543
Rheostat, 1.25k ohm, 150 watt, 1/4" shaft. 4" diameter. Made by Ohmite.
$45 each
Ohmite Rheostat
1.5k Ohm
(RWA) RP151FD152KK
Ohmite rheostat, 1.5k ohm, 0.18 amp, 50 watt. 3/8" bushing mount hole. 2-1/4"d x 1-3/8" behind. Alt P/N: M22/05-00241FD. DLA-900-82-M-DD06.
NSN: 5905-00-974-6843. DC: 82.
$39 each - $36.50 (6+), $33 (25+)
Rheostat
1.5k Ohm
(RWA) RP151FN152KK
Rheostat, 1.5k ohm. 2-1/4" diameter,
1-3/8" behind. 1/4" diameter "D" shaft,
3-5/8" shaft length. AKA: M22/05-00241EN. NSN: 5905-00-949-0821. Made by Ohmite.
$45 each
Rheostat
1.5k Ohm
(RWA) 300R-1500
Rheostat, 1.5k ohm, 1.6 amp, 300 watt. 6" diameter, 2-1/8" behind panel depth. Includes 3" bakelite skirted knob. NSN: 5905-863-7702. Made by Ward Leonard.
$95 each - $89 (3+), $80 (12+)
Rheostat
2.5k Ohm
(RWA) K2500-F2-353
Rheostat, 2.5k ohm, 0.2 amp, 100 watt. 3" diameter, 1-3/4" behind panel depth. 1/4" diameter "D" shaft, 1/2" long. Made by Ohmite.
$29 each - $25 (6+), $19 (25+)
Rheostat
3.5k Ohm
(RWA) 0161
Rheostat, 3.5k ohm, 0.8 amp, 25 watt. 1/4" shaft. 1-1/2" body diameter, 1-3/8" behind panel depth. Panel bushing mount. NSN: 5905-158-7585. Made by Ohmite.
$18 each - $15 (6+)
Ohmite Rheostat
3.5k Ohm
(COL) 749-4516-00
Ohmite rheostat, 3.5k ohm, 0.06 amp, 12.5 watt. Slot adjust with lock nut. Fits 1/4" hole. Up to 1/4" thick panel.
$35 each
Rheostat
5k Ohm
(RWA) 0162
Rheostat, panel mount. 5k ohm, 0.07 amp, 25 watt. 1.56"D body, 1.38" behind panel depth. Made by Ohmite.
*** SOLD OUT ***
Rheostat
5k Ohm
(RWA) RP111SA502K
Rheostat, sealed, 5k ohm, 0.5 amp, slot adjust.
$12 each
Rheostat
5k Ohm
(RWA) R25-5K
Rheostat, 5k ohm, linear, 25 watt, ±10%. 1.42"D x 1.19"L body. Round shaft, 1-3/8"L with flatted end 7/16"L. Navy type 631584, GE Ref #: K-47J204. Made in USA. New vintage surplus in original box. Made by Ohmite.
$25 each
Tru-Ohm Rheostat
5k Ohm
(RWA) R100-5K
Tru-Ohm rheostat. 5k ohm, 0.14 amp, 100 watt. 3"D x 2" behind. 1/4" x 2"L shaft.
$42 each
Rheostat
7.5K Ohm
(RWA) 0462
Rheostat, 7.5k ohm, 0.12 amp, 100 watt. 3 1/8" diameter, 1 3/4" behind panel depth. 1/4" diameter "D" shaft, 1/2" long. Made by Ohmite.
$45 each
Ohmite Sealed Dustproof Rheostat
10k Ohm
(RWA) 28139
Ohmite sealed dustproof rheostat. 10k ohm, 12 watt. Slotted shaft. 3/8"D long bushing neck. Up to 1-3/4" diameter. 2-1/8" behind.
$39 each - $35 (6+)
Tru-Ohm Rheostat
10k Ohm
Ohmite Sealed Rheostat
(RWA) R25-10K
Tru-Ohm rheostat. 10k ohm, 2.5 amp, 25 watt. 1-1/2" diameter x 1-1/2" behind. 1/4" x 1/4" slotted shaft with lock nut. Type R-25. 3/8" bushing. Up to 3/8" panel thickness.
$23 each
Rheostat
10k Ohm
(RWA) RP161SA103KK
Rheostat, 10k ohm, 50 ma max. Slot adjust. Hermetically sealed. 2-1/2" diameter, 2-1/4" behind panel depth. Mounts in 3/8" hole. Ohmite 9104 (also M22/06-002915A).
$39 each
Rheostat
10k Ohm
(RWA) 0182A
Rheostat, 10k ohm, 150 watt. 4" diameter body. Shaft coupling for stacking purposes. Shelf worn and chipped. Made by Ohmite.
$39 each
Ohmite Rheostat
10k Ohm
(RWA) 0549
Ohmite rheostat. 10k ohm, 0.12 amp, 150 watt. 3-7/8"D. 1/4" shaft. 1/2"L.
$49 each
Rheostat
11k Ohm
(RWA) 433-402
General Radio rheostat, adjustable resistor. Insulated. 11k ohm, 100 watts. Wiper tension is adjustable around circumference. 3/8" shaft, 1-3/4" long. 5-1/4"D x 2-3/4". 5905-00-797-3720.
$125 each
Rheostat
15k Ohm
Ohmite Sealed Rheostat
(RWA) RP111UB153KK
Sealed rheostat, 15k ohm, 25 watt, 0.029 amps max. Slot adjust. 1-5/8"D x 2-1/4" behind panel. Made by Ohmite.
$25 each
Rheostat
15k Ohm
(RWA) 59033
Rheostat, sealed, 15k ohm, 12 watt, 1/8" shaft. 1" diameter. Made by Ohmite.
$11 each
Rheostat
15k / 15k / 15k Ohm
(RWA) E15000R1T3
Rheostat, 15k / 15k / 15k ohm, 0.29 amp, 12 watt.
$35 each
General Radio Rheostat
20k Ohm
(RWA) GR301-20K
General Radio rheostat. 20k ohm, 6 watt. Type 301. 1/4" shaft with pointer knob. 1-3/4"D x 2"H.
$49 each
Rheostat
50k Ohm
(RWA) L-50K-F2-T2
Dual rheostat. 50k, 0.055 amp, 300 watt. 5-1/2" overall length. 5" max diameter. 1/4" shaft. Made by Ohmite. Units are damaged because winding is so fine but can be operated from one end. Bargain priced!! Final sale!!
$10 each