5331-01-541-1319 O-RING Index 7690-01-541-1321 MARKER,IDENTIFICATION

National Stock Number:
4130-01-541-1320

Federal Supply Class:
4130

National Item Identification Number:
015411320

Description:
FILTER ELEMENT,AIR CONDITIONING

Detail:
A replaceable device designed to remove dust, pollen or other foreign matter from the air passing through it. The removal of particles is accomplished by porous fibrous or shredded material (metallic or nonmetallic) which is loosely woven or matted and confined in a frame or retained between perforated sheets of firmer material. It is designed to fit into air conditioners, ventilation systems, hot air furnaces, and electrical and electronic cabinets or housings. It may have facilities for radio frequency/electromagnetic interference shielding. The filter may be cleaned by the use of compressed air, blown through the filter element, or by using water and a suitable detergent for cleaning purposes which would extend the life of the filter.


Manufacturer Information:
11479626-1318876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A510 ASSN STD SINGLE MATERIAL RESPONSE FRAME
MATERIALSTEEL FRAME
SPECIAL FEATURESTHE DOWNSTREAM SIDE OF THE FILTER SHALL HAVE THE WORD DOWNSTREAM PRINTED ON IT WITH LETTERS AT LEAST ONE INCH HIGH
STYLE DESIGNATORRECTANGULAR (INCL SQUARE)
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM A641 ASSN STD SINGLE TREATMENT RESPONSE FRAME
SURFACE TREATMENTZINC FRAME


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