5330-00-171-6856 GASKET Index 5330-00-171-6860 GASKET

National Stock Number:
5330-00-171-6857

Federal Supply Class:
5330

National Item Identification Number:
001716857

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 DIAMETER7.125 INCHES NOMINAL
BOLT CIRCLE DIAMETER8.500 INCHES NOMINAL
BOLT HOLE QUANTITY8
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS0.031 INCHES NOMINAL
HOLE DIAMETER0.688 INCHES NOMINAL
OUTSIDE DIAMETER9.750 INCHES NOMINAL
MATERIALRUBBER SYNTHETIC OVERALL
STYLE DESIGNATORCIRCULAR


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