5330-00-254-5677 GASKET Index 4820-00-254-5687 SEAT,VALVE

National Stock Number:
5330-00-254-5678

Federal Supply Class:
5330

National Item Identification Number:
002545678

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:
94206435DRESSER INDUSTRIES INC PETROLEUM EQUIPMENT DIV - WAYNE
94235301DRESSER INDUSTRIES INC LEROI DIV
AC192106435DRESSER INDUSTRIES INC PETROLEUM EQUIPMENT DIV - WAYNE
AC192135301DRESSER INDUSTRIES INC LEROI DIV
H16-177335301DRESSER INDUSTRIES INC LEROI DIV


Techincal Specification:
APERTURE WIDTH1.250 INCHES NOMINAL
APERTURE LENGTH1.938 INCHES NOMINAL
BOLT HOLE QUANTITY4
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH1.250 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH1.938 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS0.031 INCHES NOMINAL
HOLE DIAMETER0.281 INCHES NOMINAL
INSIDE CORNER INVERTED RADIUS0.281 INCHES NOMINAL
MATERIALASBESTOS OVERALL
OUTSIDE CORNER RADIUS0.062 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH0.250 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH0.250 INCHES NOMINAL
OVERALL LENGTH2.438 INCHES NOMINAL
OVERALL WIDTH1.750 INCHES NOMINAL
STYLE DESIGNATORNON-CIRCULAR


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