5330-01-353-6137 GASKET Index 5330-01-353-6139 RETAINER,PACKING

National Stock Number:
5330-01-353-6138

Federal Supply Class:
5330

National Item Identification Number:
013536138

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:
4854-1981983G.W. LISK CO, INC
845-6556359-153711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
APERTURE DIAMETER1.000 INCHES MINIMUM AND 1.016 INCHES MAXIMUM
BOLT HOLE QUANTITY4
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS0.021 INCHES MINIMUM AND 0.041 INCHES MAXIMUM
HARDNESS RATING45.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL
HOLE DIAMETER0.162 INCHES MINIMUM AND 0.182 INCHES MAXIMUM
OVERALL LENGTH1.281 INCHES MINIMUM AND 1.297 INCHES MAXIMUM
OVERALL WIDTH1.281 INCHES MINIMUM AND 1.297 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONZZ-R-765,GR 50,CL 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALRUBBER SILICONE CLASS Q OVERALL
STYLE DESIGNATORNON-CIRCULAR


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