9320-00-021-2803 RUBBER SHEET,SOLID Index 4140-00-021-2807 FAN,TUBEAXIAL

National Stock Number:
9320-00-021-2804

Federal Supply Class:
9320

National Item Identification Number:
000212804

Description:
RUBBER SHEET,SOLID

Detail:
AN ELASTIC MATERIAL OF COMPACT STRUCTURE USUALLY HAVING A SMOOTH SURFACE. IT MAY OR MAY NOT HAVE A NONRUBBER BACKING OR A METALLIC CLOTH INSERTION. IT IS PRODUCED IN VARIOUS THICKNESSES. SHEETS ARE LIMITED TO WIDTHS GREATER THAN 6 INCHES (152.4 MM). FOR RUBBER SHEETS WITH ONE OR MORE NONMETALLIC CLOTH INSERTS, SEE RUBBER SHEET, SOLID, CLOTH INSERT. FOR ITEMS THAT ARE BASICALLY CLOTH, COATED ON ONE OR BOTH SIDES, SEE CLOTH, COATED; AND CLOTH, LAMINATED. EXCLUDES RUBBER SHEET, INNER TUBE REPAIR.


Manufacturer Information:
MIL-R-685581349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
ENVIRONMENTAL PROTECTIONLOW TEMPERATURE AND OZONE RESISTANT AND PETROLEUM AND WEATHER RESISTANT
LENGTH48.000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-6855, CLASS 2, TYPE A, GRADE 40 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALRUBBER CHLOROPRENE CLASS CR LOCATION NOT OTHERWISE SPECIFIED
MINIMUM TENSILE STRENGTH1300 POUNDS PER SQUARE INCH
NONDEFINITIVE SPEC/STD DATAA TYPE AND 40 GRADE AND 2 CLASS AND SHEET FORM
NONMETALLIC HARDNESS RATING35.0 MINIMUM SHORE DUROMETER A AND 45.0 MAXIMUM SHORE DUROMETER A
SPECIAL FEATURESFREE FROM CLOTH IMPRINT
WIDTH36.000 INCHES NOMINAL
SURFACE CONDITIONSMOOTH BOTH SIDES
THICKNESS0.562 INCHES NOMINAL


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