5365-00-821-8341 SPACER,RING Index 5330-00-821-8344 FELT,MECHANICAL,PREFORMED

National Stock Number:
5330-00-821-8343

Federal Supply Class:
5330

National Item Identification Number:
008218343

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:
1885041-2353711NAVAL SEA SYSTEMS COMMAND
9768-202XPC2396169ELECTRIC BOAT CORPORATION


Techincal Specification:
APERTURE DIAMETER3.281 INCHES NOMINAL
CROSS-SECTIONAL THICKNESS0.250 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER3.968 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-STD-670 GR SB7 MIL STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
STYLE DESIGNATORCIRCULAR


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