5330-01-205-3488 GASKET Index 5330-01-205-3490 GASKET

National Stock Number:
5330-01-205-3489

Federal Supply Class:
5330

National Item Identification Number:
012053489

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:
241-575051753711NAVAL SEA SYSTEMS COMMAND
5750517-112285CINCINNATI GEAR CO THE
5750517-13BNF6CINCINNATI GEARING SYSTEMS INC


Techincal Specification:
ELONGATION PERCENTAGE125 MAXIMUM
APERTURE DIAMETER4.750 INCHES MINIMUM AND 4.810 INCHES MAXIMUM
BOLT CIRCLE DIAMETER6.250 INCHES NOMINAL
BOLT HOLE QUANTITY6
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS0.063 INCHES NOMINAL
HARDNESS RATING85.0 SHORE DUROMETER A MINIMUM AND 95.0 SHORE DUROMETER A MAXIMUM OVERALL
HOLE DIAMETER0.320 INCHES MINIMUM AND 0.350 INCHES MAXIMUM
OUTSIDE CORNER RADIUS0.350 INCHES MINIMUM AND 0.410 INCHES MAXIMUM
OVERALL WIDTH6.950 INCHES MINIMUM AND 7.070 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-83248 TY 2 CL 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALRUBBER FLUOROCARBON CLASS FPM OVERALL
SIDE RADIUS FROM GASKET CENTER2.670 INCHES MINIMUM AND 2.700 INCHES MAXIMUM
STYLE DESIGNATORNON-CIRCULAR


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