5330-00-291-4687 GASKET Index 5310-00-291-4689 WASHER,FLAT

National Stock Number:
5330-00-291-4688

Federal Supply Class:
5330

National Item Identification Number:
002914688

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:
5330-220-395683GENERAL STORES SUPPLY OFFICE
N155-5330-382146NAVAL SUPPLY SYSTEMS COMMAND


Techincal Specification:
MATERIALRUBBER CHLOROPRENE CLASS CR OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D2000 GRADE 2BC605A1A1F1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING55.0 SHORE DUROMETER A MINIMUM AND
65.0 SHORE DUROMETER A MAXIMUM OVERALL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS0.156 INCHES NOMINAL
STYLE DESIGNATORCIRCULAR
OUTSIDE DIAMETER0.531 INCHES NOMINAL
APERTURE DIAMETER0.250 INCHES NOMINAL


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