5330-01-582-0838 GASKET Index 5330-01-582-0856 PACKING MATERIAL

National Stock Number:
5330-01-582-0845

Federal Supply Class:
5330

National Item Identification Number:
015820845

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:
D-4421-5PN40(NON-ASBESTOS)1N041ATLAS INDUSTRIAL MFG CO


Techincal Specification:
MATERIALGRAPHITE CORE
STEEL COMP 304 JACKET
CROSS-SECTIONAL SHAPE STYLEMETAL WITH SOFT FILLER
CROSS-SECTIONAL THICKNESS0.125 INCHES NOMINAL
STYLE DESIGNATORCIRCULAR
OUTSIDE DIAMETER20.750 INCHES NOMINAL
APERTURE DIAMETER20.000 INCHES NOMINAL
SPECIAL FEATURES1/4 IN. WIDE CENTER LINE RIB
PART NAME ASSIGNED BY CONTROLLING AGENCYDOUBLE JACKETED GRAPHITE FILLED WITH 1/4 IN. CENTER LINE RIB GASKET


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