5310-01-148-0255 WASHER BLANK Index 5330-01-148-0257 GASKET

National Stock Number:
5330-01-148-0256

Federal Supply Class:
5330

National Item Identification Number:
011480256

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:
514-4645322 ITEM F2880064NAVAL SHIP SYSTEMS COMMAND
54-70-894196169ELECTRIC BOAT CORPORATION
87747-2101 ITEM F2896169ELECTRIC BOAT CORPORATION


Techincal Specification:
APERTURE DIAMETER1.062 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS0.125 INCHES NOMINAL
MATERIALASBESTOS CHRYSOTILE OVERALL AND RUBBER NATURAL OVERALL OR RUBBER SYNTHETIC OVERALL
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER4.250 INCHES NOMINAL
STYLE DESIGNATORCIRCULAR


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