5331-00-559-6756 O-RING Index 5330-00-559-6758 GASKET

National Stock Number:
5330-00-559-6757

Federal Supply Class:
5330

National Item Identification Number:
005596757

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:
113082323667SMITHS DETECTION INC.
113082382205BELFORT INSTRUMENT COMPANY


Techincal Specification:
APERTURE DIAMETER5.844 INCHES NOMINAL
BOLT CIRCLE DIAMETER7.120 INCHES MINIMUM AND 7.130 INCHES MAXIMUM
BOLT HOLE QUANTITY3
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS0.230 INCHES MINIMUM AND 0.270 INCHES MAXIMUM
FSC APPLICATION DATABAROMETER,ANEROID
HARDNESS RATING40.0 SHORE DUROMETER A MINIMUM AND 50.0 SHORE DUROMETER A MAXIMUM OVERALL
HOLE DIAMETER0.200 INCHES MINIMUM AND 0.210 INCHES MAXIMUM
OUTSIDE DIAMETER7.625 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-900 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALRUBBER BUTADIENE-STYRENE CLASS SBR OVERALL
STYLE DESIGNATORCIRCULAR


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