5330-00-663-4458 GASKET Index 5330-00-663-4462 GASKET

National Stock Number:
5330-00-663-4461

Federal Supply Class:
5330

National Item Identification Number:
006634461

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:
S1630-6207878286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
APERTURE DIAMETER3.375 INCHES NOMINAL
BOLT CIRCLE DIAMETER4.000 INCHES NOMINAL
BOLT HOLE QUANTITY8
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS0.062 INCHES NOMINAL
HOLE DIAMETER0.218 INCHES NOMINAL
OUTSIDE DIAMETER4.500 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-C-6183,CL 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCORK AND RUBBER SYNTHETIC OVERALL
STYLE DESIGNATORCIRCULAR


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