4820-01-004-3620 DIAPHRAGM,VALVE,FLAT Index 1430-01-004-3623 CIRCUIT CARD ASSEMBLY

National Stock Number:
9320-01-004-3621

Federal Supply Class:
9320

National Item Identification Number:
010043621

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:
325307096BURKE INDUSTRIES PUROSIL DIV
356977969RUBBERCRAFT CORPORATION OF CALIFORNIA, LTD.
950-C-122575345KIRKHILL, INC.
A-A-59588-3B-5058536FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
H51011960KIRKHILL TA HASKON DIV
H5103DBN7KIRKHILL INC
M95171643SAINT-GOBAIN PERFORMANCE PLASTICS INC. DBA SAINT GOBAIN PERFORMANCE PLASTICS INC.
STM23-40298897LOCKHEED MARTIN CORP
ZZ-R-76581348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
COLORGRAY/GREY BOTH SIDES
DEPARTURE FROM CITED DESIGNATORAS MODIFIED BY MINIMUM TENSILE STRENGTH,ENVIRONMENTAL PROTECTION AND COLOR
ENVIRONMENTAL PROTECTIONFLEX RESISTANT AND TEAR
LENGTH36.000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONZZ-R-765, CLASS 3B, GRADE 50 FED SPEC 1ST MATERIAL RESPONSE AND ST-23-402, CLASS 2, GRADE 50, LOCKHEED-GEORGIA CO MFR REF 2ND MATERIAL RESPONSE
MATERIALRUBBER SILICONE CLASS Q OR RUBBER
MINIMUM TENSILE STRENGTH1200 POUNDS PER SQUARE INCH
NONDEFINITIVE SPEC/STD DATA3B CLASS AND SH FORM AND 50 GRADE
NONMETALLIC HARDNESS RATING45.0 MINIMUM SHORE DUROMETER A AND 55.0 MAXIMUM SHORE DUROMETER A
SPECIFICATION/STANDARD DATA98897-ST-23-402 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
WIDTH36.000 INCHES NOMINAL
SURFACE CONDITIONSMOOTH BOTH SIDES
TEMP RATING-70.0 CELSIUS AND 204.0 CELSIUS
THICKNESS0.125 INCHES NOMINAL


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