5330-00-516-0639 RETAINER,PACKING Index 3120-00-516-0642 BUSHING,SLEEVE

National Stock Number:
5330-00-516-0640

Federal Supply Class:
5330

National Item Identification Number:
005160640

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:
516064019204ARMY, UNITED STATES DEPARTMENT OF THE


Techincal Specification:
APERTURE DIAMETER3.745 INCHES NOMINAL
CROSS-SECTIONAL THICKNESS0.312 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
HARDNESS RATING55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM OVERALL
OUTSIDE DIAMETER4.250 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D2000 2BC6151BEF1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALRUBBER CHLOROPRENE CLASS CR OVERALL
STYLE DESIGNATORCIRCULAR


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