1240-00-763-3065 BELLOWS Index 5355-00-763-3073 KNOB

National Stock Number:
5330-00-763-3070

Federal Supply Class:
5330

National Item Identification Number:
007633070

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:
763307019200US ARMY ARDEC RDECOM


Techincal Specification:
APERTURE LENGTH6.000 INCHES MINIMUM AND 6.010 INCHES MAXIMUM
APERTURE WIDTH5.656 INCHES MINIMUM AND 5.666 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLERECTANGULAR METAL
CROSS-SECTIONAL THICKNESS0.156 INCHES NOMINAL
HOLE DIAMETER0.172 INCHES MINIMUM AND 0.182 INCHES MAXIMUM
INSIDE CORNER RADIUS1.312 INCHES NOMINAL
OUTSIDE CORNER RADIUS0.250 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH0.219 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH0.219 INCHES NOMINAL
OVERALL LENGTH6.995 INCHES MINIMUM AND 7.005 INCHES MAXIMUM
OVERALL WIDTH6.641 INCHES MINIMUM AND 6.672 INCHES MAXIMUM
MATERIALSTEEL OVERALL
SURFACE TREATMENTPHOSPHATE OVERALL


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