5330-00-876-4978 GASKET Index 5330-00-876-4980 GASKET

National Stock Number:
5330-00-876-4979

Federal Supply Class:
5330

National Item Identification Number:
008764979

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:
317006-180020NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2
B1-108202031ENTWISTLE CO THE VAN ZELM DIV


Techincal Specification:
APERTURE LENGTH7.000 INCHES NOMINAL
APERTURE WIDTH3.000 INCHES NOMINAL
BOLT HOLE QUANTITY10
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH1.875 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH2.578 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS0.125 INCHES NOMINAL
FSC APPLICATION DATACATAPULT,AIRCRAFT LAUNCHING
HOLE DIAMETER0.281 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED
INSIDE CORNER RADIUS1.000 INCHES NOMINAL
OUTSIDE CORNER RADIUS0.375 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH0.375 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH0.375 INCHES NOMINAL
OVERALL LENGTH8.469 INCHES MINIMUM AND 8.531 INCHES MAXIMUM
OVERALL WIDTH4.500 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-A-7021,CL 1 MIL SPEC ALL MATERIAL RESPONSES OVERALL
MATERIALASBESTOS AND RUBBER NATURAL OR RUBBER SYNTHETIC OVERALL
STYLE DESIGNATORNON-CIRCULAR


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