5331-01-111-6578 O-RING Index 5330-01-111-6580 GASKET

National Stock Number:
5330-01-111-6579

Federal Supply Class:
5330

National Item Identification Number:
011116579

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:
2600887-00847WD8EVAC NORTH AMERICA INC
2600887-00858568ENVIROVAC INC DBA MONOGRAM SYSTEMS-ROCKFORD DIV


Techincal Specification:
APERTURE DIAMETER18.800 INCHES NOMINAL
BOLT CIRCLE DIAMETER20.500 INCHES NOMINAL
BOLT HOLE QUANTITY18
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS0.125 INCHES NOMINAL
HOLE DIAMETER0.625 INCHES NOMINAL
MATERIALRUBBER SYNTHETIC OVERALL
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER22.000 INCHES NOMINAL
STYLE DESIGNATORCIRCULAR


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