5330-01-190-4640 PACKING,PREFORMED Index 5330-01-190-4642 GASKET

National Stock Number:
5330-01-190-4641

Federal Supply Class:
5330

National Item Identification Number:
011904641

Description:
GASKET

Detail:
A deformable material which prevents the passage of matter through the joint formed when two faces are joined. It may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. It may be made to any predetermined dimension and shape. Excludes flat disks, items made of felt material and items having joints. For round metal and plastic items with an aperture and a solid rectangular cross section, see WASHER, FLAT; SHIM; BEARING, WASHER, THRUST; and SPACER RING. Excludes DISK, VALVE; SEAL, NONMETALLIC ANGLE; SEAL, NONMETALLIC CHANNEL; SEAL, NONMETALLIC SPECIAL SHAPED SECTION; SHIELDING GASKET, ELECTRONIC; and RING, SEALING JAR.


Manufacturer Information:
554664153711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS0.031 INCHES NOMINAL
HARDNESS RATING40.0 SHORE DUROMETER A MINIMUM AND 50.0 SHORE DUROMETER A MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-900 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALRUBBER BUTADIENE-STYRENE CLASS SBR OVERALL
SPECIAL FEATURESSIX HOLES 0.500 IN. DIA MIN AND 0.530 IN. DIA MAX IN TWO ROWS OF THREE EACH; CENTERED 0.375 IN. ON BOTH SIDES OF CENTERLINE AND CENTERED 0.750 IN. ONE TO THE OTHER


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