2990-99-681-5835

4520-99-493-5346 Air Conditioning-Heating Lateral 6169146RNCC: 3 | RNVC: 2 | DAC: 4 24 Apr 2008 2990-99-681-5835

Muffler-Exhaust Pipe Protective Cap Assembly 168-3M102187R6RNCC: 3 | RNVC: 2 | DAC: 2 9 Dec 2003 2990-99-681-5835

3040-00-690-4074 3040006904074 006904074 is a shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. it must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (aa), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. the ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. it is not designed for use in aligning by fitting into corresponding holes of another item. for items used to support rotating members see axle(1), shouldered. for items not having any of the above conditions see pin, shoulder, headless. excludes shaft(1), straight; and axle(1), straight.

2040-01-690-4074 2040016904074 016904074 is a barrier including frame and still used wherever watertight or airtight construction is required. may also be used where local conditions require construction which is nontight. excludes hatch,marine.