2990-00-409-3660 CAP,PIVOT SHAFT Index 2990-00-409-3662 SOUND BLANKET,TOP

National Stock Number:
5330-00-409-3661

Federal Supply Class:
5330

National Item Identification Number:
004093661

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:
1016206318876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
APERTURE DIAMETER3.255 INCHES MINIMUM AND 3.275 INCHES MAXIMUM
BOLT CIRCLE DIAMETER4.188 INCHES NOMINAL
BOLT HOLE QUANTITY2
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS0.014 INCHES NOMINAL
HOLE DIAMETER0.562 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED
OUTSIDE CORNER RADIUS0.500 INCHES NOMINAL
OVERALL WIDTH5.188 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-A-7021,CL 1 MIL SPEC ALL MATERIAL RESPONSES OVERALL
MATERIALASBESTOS AND RUBBER NATURAL OR RUBBER SYNTHETIC OVERALL
SIDE RADIUS FROM GASKET CENTER1.750 INCHES NOMINAL
STYLE DESIGNATORNON-CIRCULAR


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