Hermetically Sealed Aircraft Relays - 6v to 440v Coils

Hermetically sealed aircraft relays with coil voltages of 6v to 440v, less 24-28vdc relays. Struthers Dunn, Allied, Deutsch, Potter & Brumfield, Sigma, Iron Fireman, CP Clare, HI-G and Advance Aircraft brands in stock.

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51 Products

Struthers-Dunn Relay

Part #: KO 181BBX100

Description: Struthers-Dunn relay. Hermetically sealed. Operat…

Brand: Struthers-Dunn

$4.00 / each

Aircraft Relay

Part #: KO MHX-163

Description: Allied 3 poles (1PDT + 1PST normally closed + 1PS…

Brand: Allied

$10.00 / each

Aircraft Relay

Part #: KTD 44SR18B

Description: Deutsch 6PDT, 2 amp contacts. 44 vdc, 420 ohm coi…

Brand: Deutsch

$35.00 / each

Aircraft Relay

Part #: KO FC11D48DC

Description: Potter & Brumfield DPDT, 3 amp @ 28 vdc contacts.…

Brand: Potter & Brumfield

$24.00 / each

Aircraft Relay

Part #: KO MJ1054

Description: Potter Brumfield hermetically sealed aircraft rel…

Brand: Potter Brumfield

$45.00 / each

Aircraft Relay

Part #: KO B842000

Description: Sigma hermetically sealed relay. SPDT 2 amp conta…

Brand: Sigma

$19.00 / each

Aircraft Relay

Part #: KO RSH-6D

Description: Allied Control hermetically sealed relay. DPDT, 2…

Brand: Allied Control

$10.00 / each

Aircraft Relay

Part #: KO KR-6387

Description: Potter & Brumfield hermetically sealed relay. DPD…

Brand: Potter & Brumfield

$19.00 / each

Aircraft Relay

Part #: KO 2107-14HS

Description: Westinghouse 3PST, normally open 5 amp contacts. …

Brand: Westinghouse

$35.00 / each

Aircraft Relay

Part #: KO P13838

Description: 3PST, normally open relay. 10 amp contacts. Inclu…

$45.00 / each

Electro-Magnetic Relay

Part #: KO BOH-6A

Description: Allied Control electro-magnetic hermetically seal…

Brand: Allied Control

$39.00 / each

Aircraft Relay

Part #: KO RP9859G14

Description: Clare DPDT, 3 amp contacts. 120 vdc, 9100 ohm coi…

Brand: Clare

$19.00 / each

Electro-Magnetic Relay

Part #: KO 218XBX171

Description: Struthers-Dunn DPDT electro-magnetic relay. Herme…

Brand: Struthers-Dunn

$75.00 / each

Aircraft Relay

Part #: KO FC6-341B

Description: Struthers Dunn aircraft relay. Hermetically seale…

Brand: Struthers Dunn

$25.00 / each

Aircraft Relay

Part #: KO R20SE-9KA1S1

Description: SPDT, 0.1 amp contact. 125 vdc, 9.9k ohm control.…

$5.00 / each

Aircraft Relay

Part #: COL 974-0093-009

Description: Sigma hermetically sealed relay. DPDT, 100ma, 150…

Brand: Sigma

$15.00 / each

Aircraft Relay

Part #: KO B7730-1

Description: Advance Aircraft hermetically sealed relay. DPDT,…

Brand: Advance Aircraft

$35.00 / each

Sensitive Relay

Part #: KO RS437-3-A8K

Description: Iron Fireman Co. SPDT replacement relay for boile…

Brand: Iron Fireman Co.

$19.00 / each

Aircraft Relay

Part #: KO 60GB13G-1A

Description: DPDT, 2 amp contacts. 11.5 ma, 1500 ohm coil. 1-5…

Sold out
Cessna Relay

Part #: KO SK5291

Description: C.P. Clare octal plug-in relay for Cessna aircraf…

Brand: C.P. Clare

$22.00 / each

Hi-G Relay

Part #: KO HG4S570

Description: Hi-G relay. 4PDT, 10 amp, 20k ohm coil. Hermetica…

Brand: Hi-G

$45.00 / each

WABCO Aerospace Products Aircraft Relay

Part #: KO UN372431-003

Description: WABCO Aerospace Products aircraft relay. 6PDT, 2 …

Brand: WABCO Aerospace Products

$35.00 / each

Aircraft Relay

Part #: KO HS245WDK18A

Description: Hermetically sealed aircraft relay. 6PDT, 245v DC…

$45.00 / each

Aircraft Relay

Part #: KO BR7XAFE8S27

Description: Babcock aircraft relay. DPDT. 115v AC, 400 Hz coi…

Brand: Babcock

$29.00 / each

Aircraft Relay

Part #: KO 7111-0891-6000

Description: Guardian hermetically sealed relay. 120v AC, 42-4…

Brand: Guardian

$75.00 / each

Polarized Relay

Part #: KO E210-1400

Description: Deutsch polarized relay. 115v AC, 50/400 Hz coil.…

Brand: Deutsch

Sold out
Sealed Relay

Part #: KO B5-12Y

Description: Advance sealed relay. SPST, normally open. 12v DC…

Brand: Advance

$25.00 / each

Chopper, Electronic Relay

Part #: KO C-2732

Description: Chopper, electronic relay. Hermetically sealed. 4…

$395.00 / each

Rotary Relay

Part #: KO X664

Description: Rotary relay. 4PDT. Coil: 400 ohms, 15v DC. Herme…

$65.00 / each

Aircraft Relay

Part #: KO FCA-210-48

Description: Struthers Dunn aircraft relay. Coil: 115v AC, 50-…

Brand: Struthers Dunn

Sold out
Balanced Force Relay

Part #: KO K-X1A-009

Description: Leach balanced force relay. Coil: 36v DC, 290 ohm…

Brand: Leach

$79.00 / each

Polarized Crystal Can Relay

Part #: KO FCA-210-347

Description: Struthers Dunn polarized crystal can relay. 28v D…

Brand: Struthers Dunn

$79.00 / each

PC Mount Aircraft Relay

Part #: KO MS27401-42X

Description: Leach aircraft relay. 28v DC, DPDT, 10 amp. PC mo…

Brand: Leach

$75.00 / each

Balanced Force Magnetic Latch Relay

Part #: KO MS27744-1

Description: Leach balanced force, magnetic latch relay. 28v D…

Brand: Leach

$97.00 / each

Aircraft Relay

Part #: KO FCM410-70

Description: Struthers Dunn aircraft relay. 115v AC, 400 Hz co…

Brand: Struthers Dunn

$95.00 / each

Aircraft Relay

Part #: KO MS25273-A1

Description: Leach aircraft relay. 115v AC, 400 Hz, DPDT, 10 a…

Brand: Leach

$95.00 / each

Aircraft Relay

Part #: KO 5718-2HSX

Description: Price Electric Corp. aircraft relay. 12 - 26v DC.…

Brand: Price Electric Corp

$15.00 / each

Electromagnetic Relay

Part #: KO HDS5DF2K21

Description: Hellerman-Deutsch electromagnetic relay. SPDT, 26…

Brand: Hellerman-Deutsch

$225.00 / each

Polarized Relay

Part #: KO Y-A1A-002

Description: Leach Series III polarized relay. 4PDT, 28v DC co…

Brand: Leach

$125.00 / each

Relay Armature

Part #: KO P11201

Description: Relay armature. DPDT. 60 Hz. Hermetically sealed.…

$295.00 / each

Electromagnetic Relay

Part #: KO SX2270

Description: Allied Control electromagnetic relay. 28v AC, 2PD…

Brand: Allied Control

$25.00 / each

Electromagnetic "Iron Fireman" Sensitive Relay

Part #: KO 1668420-6

Description: Iron Fireman Mfg. electromagnetic sensitive relay…

Brand: Iron Fireman Mfg.

$19.00 / each

Hi-G Relay
DPDT / 5v DC

Part #: KO RFBC-4012-1

Description: Hi-G DPDT RF Xtalcan relay. 5 v DC, 300Ω coil. Al…

Brand: Hi-G

$175.00 / each

Crystal Can Relay
1000 Ω coil

Part #: KO M924

Description: Couch Ordinance M924 crystal can relay. DPDT. 3/8…

Brand: Couch Ordinance

$24.00 / each

AC Relay

Part #: KO VS-395

Description: Leach AC relay. Undervoltage sensor. DPDT. Input:…

Brand: Leach

$495.00 / each

Power Signal Relay

Part #: KO KL-A1B

Description: Leach power signal relay. 12v DC, 4PDT, 400 Hz. B…

Brand: Leach

$75.00 / each

Aircraft Relay

Part #: KO MH17AM

Description: Potter & Brumfield aircraft relay. 4PDT. 5 amp, 1…

Brand: Potter & Brumfield

$15.00 / each

Hi-G Relay

Part #: KO 4B-3419-3

Description: Hi-G relay. 513 ohms minimum, 627 ohms max. Singl…

Brand: Hi-G

$129.00 / each

Electro-Magnetic Relay

Part #: KO MS27400-11

Description: Struthers and Dunn electro-magnetic relay. Hermet…

Brand: Struthers and Dunn

$95.00 / each

Aircraft Relay

Part #: KO 9324-8215

Description: Leach aircraft relay. 115v AC, 3PST, 25 amp, 400 …

Brand: Leach

$395.00 / each

SPST Hermetically Sealed Metal Case Relay

Part #: KO KR5237

Description: SPST 5 amp N.C. contacts. P&B relay. 6.3v AC coil…

$7.00 / each

4PST Hermetically Sealed Metal Case Relay

Part #: KO 5722-27HSK

Description: 4PST 4 amp N.O. contacts. 100−136v DC (136v DC @ …

$29.00 / each