5331-00-641-2884 O-RING Index 5330-00-641-2888 GASKET

National Stock Number:
5330-00-641-2887

Federal Supply Class:
5330

National Item Identification Number:
006412887

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.


Techincal Specification:
APERTURE DIAMETER6.281 INCHES NOMINAL
BOLT CIRCLE DIAMETER7.875 INCHES NOMINAL
BOLT HOLE QUANTITY8
CROSS-SECTIONAL SHAPE STYLECLOTH AND SYNTHETIC RUBBER, NONMETALLIC MATERIAL
CROSS-SECTIONAL THICKNESS0.062 INCHES NOMINAL
HOLE DIAMETER0.531 INCHES NOMINAL
OUTSIDE DIAMETER8.875 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-1384,CL 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALRUBBER BUTADIENE-STYRENE CLASS SBR AND COTTON OVERALL
STYLE DESIGNATORCIRCULAR


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