8010-01-502-3996 POLYURETHANE COATING Index 4920-01-502-3998 FOAM CLOSED CELL,AI

National Stock Number:
9330-01-502-3997

Federal Supply Class:
9330

National Item Identification Number:
015023997

Description:
PLASTIC MATERIAL,CELLULAR

Detail:
A BULK MATERIAL, RECTANGULAR IN SHAPE, COMPOSED OF A MULTITUDE OF INDIVIDUAL SMALL CELLS. IT IS PRODUCED IN VARIOUS LENGTHS, WIDTHS, AND THICKNESSES, AND MAY HAVE A FINISHED SURFACE OR A ROUGH (NATURAL) SURFACE. IT IS USED FOR LOW TEMPERATURE INSULATION, BUOYANCY, AND ALSO IN THE ELECTRICAL, DISPLAY, AND NOVELTY FIELDS. EXCLUDES CORE MATERIAL, CELLULAR, STRUCTURAL; CUSHIONING MATERIAL, PACKAGING; AND INSERT, PACKAGING.


Manufacturer Information:
160D950825-10926512NORTHROP GRUMMAN SYSTEMS CORPORATION
160D950825-1093J310FOAMEX LP
160D950825-10979RG9NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
COMPRESSION STRENGTH AT 25 PCT DEFLECTION0.35 POUNDS PER SQUARE INCH MINIMUM
DENSITY RATING1.2 POUNDS PER CUBIC FOOT
FIRE RETARDING CHARACTERISTICNOT FIRE RETARDING
LENGTH19.850 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYFILLER FOAM
MATERIALPLASTIC POLYURETHANE
SPECIAL FEATURESRECTANGULAR WITH CIRCULAR CUTOUT WITH DIAMETER OF 7 INCHES, CENTERED 11 .10 INCHES FROM BOTTOM/SHORT EDGE & 8.49 FROM LEFT EDGE; NEAR SIDE IS MARKED "FWD UP" AT CENTER TOP & WITH PART NUMBER, LENGTHWISE, IN BOTTOM RIGHT CORNER
WIDTH16.980 INCHES NOMINAL
SUPPLEMENTARY FEATURESMATERIAL TO BE RETICULATED FOAM PER SM-ALC SPECIFICATION MS-MMRS-87-100
SURFACE CONDITIONROUGH
THICKNESS4.000 INCHES NOMINAL


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