5305-01-348-6817 SCREW,CLOSE TOLERANCE Index 5330-01-348-6819 GASKET

National Stock Number:
5330-01-348-6818

Federal Supply Class:
5330

National Item Identification Number:
013486818

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:
651147553711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
BOLT HOLE QUANTITY4
BOLT HOLE CENTERLINE TO NEAREST EDGE DISTANCE0.250 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH2.000 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS0.250 INCHES NOMINAL
HARDNESS RATING40.0 SHORE DUROMETER A NOMINAL OVERALL
HOLE DIAMETER0.221 INCHES MINIMUM AND 0.231 INCHES MAXIMUM
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH0.250 INCHES NOMINAL
OVERALL LENGTH2.500 INCHES NOMINAL
OVERALL WIDTH1.500 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONZZ-R-765M CL 1A,GR 40 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALRUBBER SILICONE CLASS Q OVERALL
STYLE DESIGNATORNON-CIRCULAR


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