5330-00-232-0760 GASKET Index 5340-00-232-0762 INACTIVE

National Stock Number:
5330-00-232-0761

Federal Supply Class:
5330

National Item Identification Number:
002320761

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:
12Y1174-1181755LOCKHEED MARTIN CORPORATION


Techincal Specification:
ELONGATION PERCENTAGE240 MAXIMUM
APERTURE DIAMETER2.900 INCHES NOMINAL
BOLT CIRCLE DIAMETER3.750 INCHES NOMINAL
CROSS-SECTIONAL THICKNESS0.031 INCHES NOMINAL
HARDNESS RATING40.0 SHORE DUROMETER A NOMINAL OVERALL
HOLE DIAMETER0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM
OUTSIDE DIAMETER4.500 INCHES NOMINAL
TEMP RATING-80.0 FAHRENHEIT AND 425.0 FAHRENHEIT


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