4820-01-501-7079 VALVE,BALL Index 9330-01-501-7081 PLASTIC MATERIAL,CELLULAR

National Stock Number:
9330-01-501-7080

Federal Supply Class:
9330

National Item Identification Number:
015017080

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:
160D950827-64126512NORTHROP GRUMMAN SYSTEMS CORPORATION
160D950827-6413J310FOAMEX LP
160D950827-64179RG9NORTHROP 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
LENGTH20.890 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYFILLER FOAM
MATERIALPLASTIC POLYURETHANE
SPECIAL FEATURESRECTANGULAR WITH CUTOUTS ON RIGHT/SHORT EDGE: 1.25WX1.00H, 2.40 AND 13.40 INCHES UP FROM BOTTOM EDGE; FAR SIDE IS TAPERED 0.36W ON BOTTOM EDGE; NEAR SIDE HAS GROOVE 1.00DX2.36W ALONG TOP EDGE AND IS MARKED WITH "UP" AND "FWD" ON 1 LINE IN GROOVE NEAR NOTCHED EDGE AND WITH PART NUMBER NEAR CENTER, BOTTOM EDGE
WIDTH16.260 INCHES NOMINAL
SUPPLEMENTARY FEATURESMATERIAL TO BE RETICULATED FOAM PER SM-ALC SPECIFICATION MS-MMRS-87-100
SURFACE CONDITIONROUGH
THICKNESS2.500 INCHES NOMINAL


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