4140-00-702-7963 FAN,CENTRIFUGAL Index 5330-00-702-7966 GASKET

National Stock Number:
5330-00-702-7965

Federal Supply Class:
5330

National Item Identification Number:
007027965

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:
229B622H01REVB79500WESTINGHOUSE ELECTRIC CORP
229B622H01REVB97942NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
APERTURE DIAMETER5.250 INCHES NOMINAL
BOLT HOLE QUANTITY6
BOLT CIRCLE DIAMETER6.375 INCHES NOMINAL
CROSS-SECTIONAL THICKNESS0.312 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
HARDNESS RATING35.0 SHORE DUROMETER A MINIMUM AND 45.0 SHORE DUROMETER A MAXIMUM OVERALL
HOLE DIAMETER0.406 INCHES NOMINAL
OUTSIDE DIAMETER7.188 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-900 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALRUBBER BUTADIENE-STYRENE CLASS SBR OVERALL
STYLE DESIGNATORCIRCULAR


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