A-A-50744B
10 April 2002 Superseding
A-A-50744A
27 September 1989
COMMERCIAL ITEM DESCRIPTION
CLEANER, ULTRASONIC, NINE GALLON CAPACITY, AEROSPACE MAINTENANCE
The General Services Administration has authorized the use of this Commercial Item Description.
1. Scope. This Commercial Item Description covers a nine gallon nominal capacity ultrasonic cleaner for general purpose aerospace cleaning.
2. Salient characteristics. The cleaner shall ultrasonically clean machine elements in aerospace maintenance shops. The cleaner shall ultrasonically remove soils that vary from fingerprints and light dust on nuclear ordnance components such as timers, small motors, and relays to cutting oils containing grinding particles and machining chips from work pieces and tooling components such as the internal workings of air driven grinders, drills, and reamers. The cleaner shall ultrasonically clean fluid filters such as F-16 series fuel filters and machine tool hydraulic oil filters. The cleaner shall ultrasonically remove oxide film from aluminum alloy components in preparation for welding.
2.1 Cleaning tank. Shall have minimum internal dimensions of either 12 inches by 18 inches by
10 inches deep or 12 inches by 16 inches by 12 inches deep. It shall have a heater controlled by an adjustable thermostat. Heating element may protrude into the tank. The cleaning tank shall be fitted with drain connection. Also it shall be supplied with its customary lift-off cover.
2.2 Generator chassis. May be either integral with the tank, or it may be a separate unit that is cable connected to the tank.
2.3 Cleaner. Shall be suitable for either placement on a shop bench or mounting of the tank in an opening cut in the bench top or both. It shall be supplied with its customary 8 x 8 mesh, stainless steel parts basket. The cleaner shall be suitable for connection to a source of 120 volts 1 phase
50/60 hertz electric power. Also it shall be Federal Communication Commission type approved under FCC Regulations Part 18. The cleaner shall be furnished couplets and ready to use after connection of required utility services.
Beneficial comments, recommendations, additions, deletions, clarifications, etc. and any data which may improve this document should be sent to: Support Division, WR-ALC/TILCC Warner Robbins AFB GA. 31098
AMSC N/A FSC 4940
DISTRIBUTION STATEMENT. Approved for public release; distribution is unlimited.
For Parts Inquires call Parts Hangar, Inc (727) 493-0744
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