5330-01-231-7489 GASKET Index 5330-01-231-7492 GASKET

National Stock Number:
5330-01-231-7490

Federal Supply Class:
5330

National Item Identification Number:
012317490

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:
121-5749157-05153711NAVAL SEA SYSTEMS COMMAND
5749157-05150079TEXTRON SYSTEMS CORP


Techincal Specification:
BOLT HOLE QUANTITY28
CROSS-SECTIONAL THICKNESS1.500 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
HARDNESS RATING45.0 SHORE DUROMETER A NOMINAL OVERALL
HOLE DIAMETER0.390 INCHES NOMINAL
OUTSIDE CORNER RADIUS7.620 INCHES NOMINAL
OVERALL LENGTH29.250 INCHES NOMINAL
OVERALL WIDTH29.250 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-900 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALRUBBER BUTADIENE-STYRENE CLASS SBR OVERALL


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