02 sensor
or
Turbo blow-off/bypass or pressure release valve.

no and no.

Some kind of special spark plug?

not a spark plug. and to help out it is not a sensor,switch, or valve.

One side has an oily connection. Other side is dry......

Cable pass through?

or gas nozzle thingy?

the oily looking part is probabley from a little antiseize that was put on the threads. these rarley ever get used in the system they are installed in and if they do you are having a bad day.
like i said it is not a switch,sensor, valve, and now nozzle. but it does have an electical connection.
hint 28 volts dc.

A 28v do hickey

This:

Is part of this but I don't know what part
CE Niehoff 19207 Generator, Engine Accessory 28 Volt 300 Amp - Brad

Is a fuse?

no it is not a fuse..but it is an aircraft part,hence the 28 vdc which it operates off of.
if it does get voltage to it..it will only work once.

One of these?

Aircraft - one-time-use - bad day.   Ejection seat charge?

Quote from: adidasguy on March 21, 2013, 04:02:52 PM
One of these?

no thats a thermocouple harness. no biggie allot of parts
do look the same though. good guess!!

Quote from: Paulcet on March 21, 2013, 04:17:12 PM
Aircraft - one-time-use - bad day.   Ejection seat charge?

not it but on the right track,
here is an round about clue, value jet.

Oxygen generator firing pin!

sorry should not have sent you down the value jet road. not a o2 gen part. like i said it was a round about clue,not an exact one. what happened there?
you where very close on your last reply. the last part of your answer was partially correct.
dont feel bad some of the stuff you guys put up i never new existed.

sorry when i said "what happened there?" i meant to add to the value jet plane. o2 gens yes, but what did they do?

Metering thing for how much fuel to pump in the afterburner

LOL!! no not that technical. those are pretty much add fuel soleniod valves and its all on!!
google usairways 767 catastrophic engine failure in philly. will give a few clues.
i dont mind giving clues to what i post as a challenge..have more fun guessing what you all put up.

Thats an inductive proximity sensor Pliskin - you can also get capacitive ones - standard issue for industrial control systems..

OldMech - my guess would be a door opening actuator firing pin?

Quote from: pliskin on March 21, 2013, 01:23:23 PM
This:

its a "sorry this person as moved or deleted this image"

try this link...


http://aviation-safety.net/database/record.php?id=20000922-0&lang=en