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Honeywell - APU Capabilities Component Lookup

An auxiliary power unit (APU) serves as an additional and supplementary power source for the machine it is mounted on. Larger aircraft such as commercial passenger jets use APUs for multiple purposes; while normally used to start the main engines on the aircraft, the APU can also be used to power onboard lighting, cockpit avionics, and the interior heating and cooling systems of the aircraft. Using an APU instead of the aircraft’s main engines saves on fuel and maintenance devoted to a more expensive and intricate power plant.

In most situations, the APU is shut off before takeoff and reactivated when the aircraft lands. While the APU is typically only operated when on the ground, an APU can be used as an emergency power source while the aircraft is flying.

The APU is a small turbine engine installed at the rear of the fuselage, typically in the tail of the aircraft. Calling the APU an extra jet engine is not accurate, however. This is because an APU’s exhaust is vented overboard, rather than compressed and used for thrusting to propel the aircraft forward.

APUs are found on most medium-size and larger civilian and military jets. Smaller aircraft do not mount APUs because of the extra weight and structure requirements that they impose. APUs can also be found on spacecraft, naval vessels, and even semi-truck trailers and train cars carrying frozen food to run the refrigeration system.

At NSN Parts Now, owned and operated by ASAP Semiconductor, we supply APU parts and systems manufactured by Honeywell International Inc.

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Part No APU RFQ
3840172 RFQ
3826140 RFQ
3822068 RFQ
3844028-5 RFQ
3844582 RFQ
3882500-X RFQ
3844080 RFQ
3880190-X RFQ
3826141-8 RFQ
3826282-1 RFQ
3826579 RFQ
3827402 RFQ
3844898 RFQ
3844602-4 RFQ
3844908-2 RFQ
3844760-2 RFQ
3840016-2 RFQ
771-503-9023 RFQ
305766-1 RFQ
3822080 RFQ
3844007-1 RFQ
3827385 RFQ
3844012-1 RFQ
160176-1 RFQ
3800702-1 RFQ
3840111-7 RFQ
3289514-1 RFQ
3614400-X RFQ
3844019-1 RFQ
3860168 RFQ
160126-2 RFQ
771-527-9002 RFQ
3840002 RFQ
3616848-1 RFQ
3844036 RFQ
3842107-7 RFQ
160550-1 RFQ
3103309 RFQ
3844408 RFQ
3822074 RFQ
3844474-2 RFQ
3882550-X RFQ
3876132-13 RFQ
3842107-8 RFQ
967450-3 RFQ
158935-X RFQ
3844431 RFQ
3840170 RFQ
3844864 RFQ
3880168 RFQ
3291214-2 RFQ
3844917 RFQ
3844028-8 RFQ
3826756 RFQ
3844028-2 RFQ
3830418 RFQ
3844575 RFQ
3844575-3 RFQ
3842107- RFQ
3844011-9 RFQ
3616959-X RFQ
3614409-1 RFQ
3840011-4 RFQ
3827385-1 RFQ
3826141-5 RFQ
3614416-X RFQ
3882639-X RFQ
3826125 RFQ
3844049 RFQ
3888438-1 RFQ
3840002-1 RFQ
3882491-X RFQ
3844028-1 RFQ
3826141-7 RFQ
3822077 RFQ
3840007-1 RFQ
3822065 RFQ
3826282-2 RFQ
3840165-4 RFQ
3880160-X RFQ
3840279-1 RFQ
3844018-1 RFQ
3840011-1 RFQ
3840022-3 RFQ
3846634 RFQ
3844433 RFQ
3810259-3 RFQ
3844009-1 RFQ
3844011-3 RFQ
3810127 RFQ
3844442 RFQ
3840008-2 RFQ
3844011 RFQ
3844050 RFQ
3840008-1 RFQ
3844427 RFQ
3844582-1 RFQ
3844447 RFQ
3880169 RFQ
3844340 RFQ
2704506-2 RFQ
3844738-6 RFQ
3844469-2 RFQ
3822074-3 RFQ
3810138-2 RFQ
3840011-2 RFQ
3287617-1 RFQ
3810176 RFQ
3840171-2 RFQ
3827141-2 RFQ
3826141 RFQ
519858-X RFQ
3840171 RFQ
3840004-1 RFQ
3882482 RFQ
3844409 RFQ
3862160-X RFQ
3844028-3 RFQ
3844760-3 RFQ
3844760 RFQ
3884703-6 RFQ
3844917-1 RFQ
3840019-1 RFQ
3844001-3 RFQ
3830418-1 RFQ
3826141-9 RFQ
3840022-2 RFQ
3888465-X RFQ
3827623-1 RFQ
3844038 RFQ
3844421 RFQ
3826755 RFQ
3844582-2 RFQ
3844854-3 RFQ
3840022-4 RFQ
3844575-2 RFQ
3844043 RFQ
3290594-1 RFQ
3822250 RFQ
3884703-1 RFQ
3880140-X RFQ
3844738 RFQ
3844602-5 RFQ
3840016-1 RFQ
3810224 RFQ
3844495-1 RFQ
3830405 RFQ
3840170-2 RFQ
3840165 RFQ
3888448-X RFQ
3840002-2 RFQ
3810138-1 RFQ
3840203 RFQ
3844001-1 RFQ
3880200-X RFQ
3882492-X RFQ
3826262 RFQ
3844738-5 RFQ
3842153-3 RFQ
3840172-1 RFQ
3800708-1 RFQ
4132136-1 RFQ
3842153-2 RFQ
3822065- RFQ
3289504-X RFQ
3822067 RFQ
3876132-12 RFQ
3844011-1 RFQ
3840004 RFQ
3876166-1 RFQ
3840002-5 RFQ
3844008-1 RFQ
397728-X RFQ
3810187 RFQ
3824007 RFQ
3888076-X RFQ
3876086-2 RFQ
3844011-2 RFQ
3840004-5 RFQ
3844864-1 RFQ
3840011-3 RFQ
3844012-3 RFQ
3844854-1 RFQ
3882481-1 RFQ
3840002-4 RFQ
3888123-X RFQ
3842107-11 RFQ
3840006-1 RFQ
3844011-5 RFQ
3826576 RFQ
3826826 RFQ
3888449-1 RFQ
3810138 RFQ
3840204 RFQ
3840002-3 RFQ
3827402-3 RFQ
3810259 RFQ
3840004-2 RFQ
3844028-4 RFQ
3810127-1 RFQ
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