5330-01-305-5520 GASKET Index 5330-01-305-5522 GASKET

National Stock Number:
5330-01-305-5521

Federal Supply Class:
5330

National Item Identification Number:
013055521

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:
83-1456630554DEPARTMENT OF DEFENSE PROJECT MANAGER-MOBILE ELECTRIC POWER
83-1456663631BAE SYSTEMS CONTROLS INC.
83-1456681996U S ARMY AVIATION AND MISSILE COMMAND
83-1456690598ENGINEERED AIR SYSTEMS INC. DBA DRS SUSTAINMENT SYSTEMS


Techincal Specification:
APERTURE DIAMETER2.750 INCHES MINIMUM AND 2.780 INCHES MAXIMUM
BOLT HOLE QUANTITY4
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH3.540 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH3.540 INCHES NOMINAL
CROSS-SECTIONAL THICKNESS0.062 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
HARDNESS RATING45.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL
HOLE DIAMETER0.281 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH0.480 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH0.480 INCHES NOMINAL
OVERALL LENGTH4.500 INCHES NOMINAL
OVERALL WIDTH4.500 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D2000 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALRUBBER SILICONE CLASS Q OVERALL
STYLE DESIGNATORNON-CIRCULAR


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