5330-01-589-6886 BACK-UP RING,PREFORMED PACKING Index 5330-01-589-7503 GASKET

National Stock Number:
5330-01-589-7492

Federal Supply Class:
5330

National Item Identification Number:
015897492

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:
927030FZ37TRINITY INDUSTRIES INC HACKNEY-BRIGHTON DIV
927031WLU3BACK CREEK MAR SUPPLIERS LTD


Techincal Specification:
APERTURE DIAMETER18.000 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS0.875 INCHES NOMINAL
OUTSIDE DIAMETER19.250 INCHES NOMINAL
MATERIALRUBBER CHLOROPRENE CLASS CR OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYNABRICO NEOPRENE HATCH GASKET
STYLE DESIGNATORCIRCULAR


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