5331-01-307-5050 O-RING Index 5330-01-307-5052 GASKET

National Stock Number:
5330-01-307-5051

Federal Supply Class:
5330

National Item Identification Number:
013075051

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:
MBL89961-114959CRANE CO DIV VALVE DIV
MBL89961-15RQL2DRS ENVIRONMENTAL SYSTEMS INC
MBL89961-190598ENGINEERED AIR SYSTEMS INC. DBA DRS SUSTAINMENT SYSTEMS


Techincal Specification:
BOLT CIRCLE DIAMETER3.125 INCHES NOMINAL
BOLT HOLE QUANTITY4
CROSS-SECTIONAL THICKNESS0.062 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
HOLE DIAMETER0.625 INCHES NOMINAL ALL HOLES
OUTSIDE DIAMETER4.250 INCHES NOMINAL
MATERIALRUBBER OVERALL
NUCLEAR HARDNESS CRITICAL FEATUREHARDENED
STYLE DESIGNATORCIRCULAR
SPECIAL FEATURESTHE INSIDE DIAMETER IS 1.312 IN


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