5310-00-732-0688 WASHER,FLAT Index 6220-00-732-0690 RETAINER,LENS

National Stock Number:
5330-00-732-0689

Federal Supply Class:
5330

National Item Identification Number:
007320689

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:
23E593622023382FWD SEAGRAVE HOLDINGS LP
5330007320689SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
732068919207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
593622024617GENERAL MOTORS CORP
593622073331GENERAL MOTORS CORP FISHER GUIDE DIV


Techincal Specification:
APERTURE DIAMETER2.078 INCHES NOMINAL
BOLT CIRCLE DIAMETER2.062 INCHES NOMINAL
CROSS-SECTIONAL THICKNESS0.156 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
HARDNESS RATING45.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL
HOLE DIAMETER0.135 INCHES MINIMUM AND 0.150 INCHES MAXIMUM
OUTSIDE DIAMETER2.422 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D2000 3BA515ABF1 ASSN STD ALL MATERIAL RESPONSES OVERALL
MATERIALRUBBER ETHYLENE-PROPYLENE CLASS EPM OR RUBBER BUTADIENE-STYRENE CLASS SBR OR RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR OVERALL


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