5331-01-005-3977 O-RING Index 5330-01-005-3981 GASKET

National Stock Number:
5330-01-005-3980

Federal Supply Class:
5330

National Item Identification Number:
010053980

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:
146882-134712LAKE SHORE SYSTEMS, INC.
146882-17QAR4LAKE SHORE SYSTEMS, INC.
318464PC934712LAKE SHORE SYSTEMS, INC.
318464PC97QAR4LAKE SHORE SYSTEMS, INC.


Techincal Specification:
APERTURE DIAMETER2.750 INCHES NOMINAL
BOLT CIRCLE DIAMETER3.750 INCHES NOMINAL
BOLT HOLE QUANTITY4
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS0.063 INCHES NOMINAL
HOLE DIAMETER0.438 INCHES NOMINAL
OUTSIDE DIAMETER4.500 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONACCOPAC,CS-301,FSCM 03938 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALPAPER AND RUBBER BUTADIENE-STYRENE CLASS SBR OVERALL
STYLE DESIGNATORCIRCULAR


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