5330-01-457-2171 RETAINER,PACKING Index 5365-01-457-2173 SPACER,PLATE

National Stock Number:
5330-01-457-2172

Federal Supply Class:
5330

National Item Identification Number:
014572172

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:
803-7064647-1-1653711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
APERTURE DIAMETER6.125 INCHES NOMINAL
BOLT CIRCLE DIAMETER7.125 INCHES NOMINAL
BOLT HOLE QUANTITY4
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS0.110 INCHES NOMINAL
HOLE DIAMETER0.375 INCHES NOMINAL
OUTSIDE DIAMETER8.250 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM F104 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALRUBBER FLUOROCARBON CLASS FPM OVERALL
STYLE DESIGNATORCIRCULAR


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