5330-00-074-3780 GASKET Index 1560-00-074-3782 COVER,ACCESS,AIRCRAFT

National Stock Number:
5330-00-074-3781

Federal Supply Class:
5330

National Item Identification Number:
000743781

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:
4L407511083CATERPILLAR INC


Techincal Specification:
APERTURE DIAMETER7.240 INCHES NOMINAL
BOLT CIRCLE DIAMETER7.940 INCHES NOMINAL
BOLT HOLE QUANTITY8
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS0.031 INCHES NOMINAL
GASKET CENTER TO FLAT DISTANCE4.060 INCHES NOMINAL
HOLE DIAMETER0.406 INCHES NOMINAL
OUTSIDE DIAMETER8.700 INCHES NOMINAL
MATERIALCOTTON AND RUBBER SYNTHETIC OVERALL
STYLE DESIGNATORCIRCULAR WITH ONE PERIPHERAL FLAT


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