3830-00-520-8621 SPRING,HELICAL,EXTENSION Index 4320-00-520-8631 VALVE,RUBBER BALL

National Stock Number:
5330-00-520-8624

Federal Supply Class:
5330

National Item Identification Number:
005208624

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:
16-103235301DRESSER INDUSTRIES INC LEROI DIV
16-103264104DRESSER, LLC


Techincal Specification:
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH3.250 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS0.125 INCHES NOMINAL
HARDNESS RATING70.0 SHORE DUROMETER A MINIMUM AND 90.0 SHORE DUROMETER A MAXIMUM OVERALL
OVERALL LENGTH4.375 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-12803,+2243A MIL SPEC ALL MATERIAL RESPONSES OVERALL
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR AND CORK OVERALL
MAXIMUM PRESSURE RATING2000.0 POUNDS PER SQUARE INCH
SIDE RADIUS FROM GASKET CENTER1.250 INCHES NOMINAL


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