4820-00-875-9778 VALVE,SAFETY RELIEF Index 1440-00-875-9782 ACCESSORY KIT,MOBILE UNIT

National Stock Number:
5330-00-875-9779

Federal Supply Class:
5330

National Item Identification Number:
008759779

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:
851763518876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
APERTURE LENGTH6.000 INCHES NOMINAL
APERTURE WIDTH3.625 INCHES NOMINAL
BEARING SURFACE WIDTH0.625 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS0.031 INCHES NOMINAL
HARDNESS RATING45.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D2000 2BC515ABF ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALRUBBER CHLOROPRENE CLASS CR OVERALL
SPECIAL FEATURESSIX HOLES 0.250 DIA. LOCATED ON 6.750 BOLT HOLE CIRCLE
STYLE DESIGNATOROVAL


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