5360-01-282-4848 SPRING,HELICAL,COMPRESSION Index 5340-01-282-4850 RETAINER,HELICAL COMPRESSION SPR

National Stock Number:
2040-01-282-4849

Federal Supply Class:
2040

National Item Identification Number:
012824849

Description:
DOOR,ROLLER CURTAIN

Detail:
A LARGE METALLIC OR NONMETALLIC CLOSURE USED TO CLOSE THE OPENING IN A HANGAR, BUILDING, WAREHOUSE, AND THE LIKE TO EXCLUDE LIGHT AND WIND, MAINTAIN REASONABLE WEATHER TIGHTNESS, AND PROVIDE AUXILIARY ACCESS TO AREAS OUTSIDE THE AREA PROPER. IT IS COMPRISED OF HORIZONTAL INTERLOCKING SLATS AND GUIDED AT THE ENDS BY CHANNEL TRACKS. THE ITEM MAY BE DESIGNED FOR ROLLING ON A SPRING COUNTERBALANCED DRUM OR BE LATERALLY GUIDED BY CHANNEL TRACKS. IT MAY BE POWER OR HAND OPERATED AND MAY INCLUDE A HOOD OR COVER FOR THE ROLLER DRUM MECHANISM.


Manufacturer Information:
1483-10DHG4GULF COAST HOLDINGS INC DBA UNIDYNAMICS
1483-195310UNIDYNAMICS/SAINT LOUIS INC CONROE OPNS
1483-198523JERED LLC


Techincal Specification:
CONSTRUCTIONINTERLOCKING HORIZONTAL SLAT
COUNTERBALANCE METHODHELICAL STEEL SPRINGS
GUIDE TYPECHANNEL TRACK
OPERATION METHODPOWERED
OPERATIONAL DIRECTIONVERTICAL
MATERIALSTEEL
OPENING WIDTH10.000 FEET NOMINAL
OPENING HEIGHT10.000 FEET NOMINAL
SECTION QUANTITY13


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