4710-00-561-7705 TUBE,BENT,METALLIC Index 5330-00-561-7707 SEAL,NONMETALLIC ROUND SECTION

National Stock Number:
5330-00-561-7706

Federal Supply Class:
5330

National Item Identification Number:
005617706

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:
817225818876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
APERTURE DIAMETER7.000 INCHES NOMINAL
BOLT CIRCLE DIAMETER7.750 INCHES NOMINAL
BOLT HOLE QUANTITY6
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS0.125 INCHES NOMINAL
HARDNESS RATING45.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL
HOLE DIAMETER0.250 INCHES NOMINAL
OUTSIDE DIAMETER8.500 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D2000 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALRUBBER CHLOROPRENE CLASS CR OVERALL
STYLE DESIGNATORCIRCULAR


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