3950-00-527-7031 CAPSTAN Index 5310-00-527-7033 WASHER,FLAT

National Stock Number:
5330-00-527-7032

Federal Supply Class:
5330

National Item Identification Number:
005277032

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:
578-3801-1573071REVAPC1080064NAVAL SHIP SYSTEMS COMMAND
7864-260REVAPC1096169ELECTRIC BOAT CORPORATION


Techincal Specification:
APERTURE DIAMETER7.312 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS0.250 INCHES NOMINAL
HARDNESS RATING35.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL
OUTSIDE DIAMETER8.500 INCHES NOMINAL
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
STYLE DESIGNATORCIRCULAR


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