5330-01-264-0227 GASKET Index 5330-01-264-0229 PACKING ASSEMBLY

National Stock Number:
5330-01-264-0228

Federal Supply Class:
5330

National Item Identification Number:
012640228

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:
562-5844122 PC153711NAVAL SEA SYSTEMS COMMAND
562-5844122 PIECE 1053711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
APERTURE DIAMETER18.000 INCHES NOMINAL
BOLT CIRCLE DIAMETER19.250 INCHES NOMINAL
BOLT HOLE QUANTITY12
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS0.062 INCHES NOMINAL
HARDNESS RATING80.0 SHORE DUROMETER A NOMINAL OVERALL
HOLE DIAMETER0.438 INCHES NOMINAL
OUTSIDE DIAMETER21.000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONHH-P-151 FED SPEC SINGLE MATERIAL RESPONSE AND 19,CAGEC 73680 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOTTON AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OR RUBBER BUTADIENE-STYRENE CLASS SBR OR RUBBER CHLOROPRENE CLASS CR OR RUBBER POLYISOPRENE NATURAL CLASS NR OR RUBBER POLYISOPRENE SYNTHETIC CLASS IR OVERALL
STYLE DESIGNATORCIRCULAR


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