5330-00-551-1317 GASKET Index 4820-00-551-1321 VALVE,VACUUM REGULATING

National Stock Number:
5330-00-551-1319

Federal Supply Class:
5330

National Item Identification Number:
005511319

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:
N155-5330-3-582146NAVAL SUPPLY SYSTEMS COMMAND
PD5330-220-595683GENERAL STORES SUPPLY OFFICE


Techincal Specification:
APERTURE DIAMETER0.375 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS0.125 INCHES NOMINAL
HARDNESS RATING55.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL
OUTSIDE DIAMETER0.875 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-21569,CL 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALRUBBER SILICONE CLASS Q OVERALL
STYLE DESIGNATORCIRCULAR


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