5330-00-210-0490 GASKET Index 5330-00-210-0492 GASKET

National Stock Number:
5330-00-210-0491

Federal Supply Class:
5330

National Item Identification Number:
002100491

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:
730342PC310001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
APERTURE DIAMETER19.406 INCHES NOMINAL
BOLT CIRCLE DIAMETER20.500 INCHES NOMINAL
BOLT HOLE QUANTITY16
CROSS-SECTIONAL SHAPE STYLECLOTH AND SYNTHETIC RUBBER, NONMETALLIC MATERIAL
CROSS-SECTIONAL THICKNESS0.035 INCHES NOMINAL
HOLE DIAMETER0.531 INCHES NOMINAL
OUTSIDE DIAMETER21.750 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-C-8068 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOTTON OVERALL
STYLE DESIGNATORCIRCULAR
SURFACE TREATMENTRUBBER POLYISOPRENE NATURAL CLASS NR OVERALL


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