1020-00-026-6532 RING,OBTURATOR Index 1020-00-026-6538 SLEEVE,VALVE

National Stock Number:
5330-00-026-6534

Federal Supply Class:
5330

National Item Identification Number:
000266534

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:
734161PC310001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
APERTURE WIDTH17.500 INCHES NOMINAL
APERTURE LENGTH17.500 INCHES NOMINAL
BOLT HOLE QUANTITY24
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH3.125 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH3.125 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEFIBRE OR COMPOSITION WITH WIRE INSERT
CROSS-SECTIONAL THICKNESS0.031 INCHES NOMINAL
HARDNESS RATING80.0 SHORE DUROMETER A NOMINAL OVERALL
HOLE DIAMETER0.656 INCHES NOMINAL
INSIDE CORNER RADIUS0.500 INCHES NOMINAL
OUTSIDE CORNER RADIUS0.625 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH0.625 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH0.625 INCHES NOMINAL
OVERALL LENGTH20.000 INCHES NOMINAL
OVERALL WIDTH20.000 INCHES NOMINAL
MATERIALRUBBER SYNTHETIC OVERALL
STYLE DESIGNATORNON-CIRCULAR


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