5330-01-306-9938 SEAL,PLAIN ENCASED Index 5330-01-306-9940 GASKET

National Stock Number:
5330-01-306-9939

Federal Supply Class:
5330

National Item Identification Number:
013069939

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:
652578253711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
APERTURE DIAMETER6.000 INCHES NOMINAL
BOLT HOLE QUANTITY4
BOLT CIRCLE DIAMETER6.600 INCHES NOMINAL
CROSS-SECTIONAL THICKNESS0.062 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
HOLE DIAMETER0.188 INCHES NOMINAL
OUTSIDE DIAMETER6.950 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-6855,CLASS 2,TYPE B,GRADE 60 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALRUBBER CHLOROPRENE CLASS CR OVERALL
SPECIAL FEATURESADHESIVE BACKED ONE SIDE
STYLE DESIGNATORCIRCULAR


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