5330-01-266-2518 GASKET Index 5330-01-266-2520 GASKET

National Stock Number:
5330-01-266-2519

Federal Supply Class:
5330

National Item Identification Number:
012662519

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:
A51E10047-1126512NORTHROP GRUMMAN SYSTEMS CORPORATION
A51E10047-1161174NORTHROP GRUMMAN SYSTEMS CORPORATION
A51E10047-1179RG9NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
APERTURE DIAMETER3.220 INCHES NOMINAL
BOLT CIRCLE DIAMETER4.187 INCHES NOMINAL
BOLT HOLE QUANTITY6
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS0.063 INCHES NOMINAL
HOLE DIAMETER0.260 INCHES MINIMUM AND 0.320 INCHES MAXIMUM
OUTSIDE CORNER RADIUS0.400 INCHES NOMINAL
OVERALL LENGTH4.987 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONZZ-R-765 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALRUBBER SILICONE CLASS Q OVERALL
PERIPHERAL FLAT QUANTITY6
STYLE DESIGNATORPOLYGON


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