5330-01-280-5839 GASKET Index 5330-01-280-5841 PACKING ASSEMBLY

National Stock Number:
5330-01-280-5840

Federal Supply Class:
5330

National Item Identification Number:
012805840

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:
70500-0207178286SIKORSKY AIRCRAFT CORPORATION
70500-02071-11178286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
APERTURE DIAMETER0.440 INCHES NOMINAL
CROSS-SECTIONAL THICKNESS0.032 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
HARDNESS RATING60.0 SHORE DUROMETER A NOMINAL OVERALL
OVERALL LENGTH1.250 INCHES NOMINAL
OVERALL WIDTH0.750 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-6855,CL 1 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-R-6855,CL 2 MIL SPEC 2ND MATERIAL RESPONSE OVERALL
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OR RUBBER CHLOROPRENE CLASS CR OVERALL
STYLE DESIGNATORNON-CIRCULAR


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