3040-00-331-2218 GEARSHAFT,SPUR Index 5330-00-331-2222 GASKET

National Stock Number:
5330-00-331-2221

Federal Supply Class:
5330

National Item Identification Number:
003312221

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:
802416818876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
APERTURE WIDTH3.859 INCHES MINIMUM AND 3.891 INCHES MAXIMUM
APERTURE LENGTH14.000 INCHES NOMINAL
CROSS-SECTIONAL THICKNESS0.046 INCHES MINIMUM AND 0.078 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
HARDNESS RATING45.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL
OVERALL LENGTH14.890 INCHES MINIMUM AND 14.922 INCHES MAXIMUM
OVERALL WIDTH4.765 INCHES MINIMUM AND 4.797 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D2000 2BC515ABE3F1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALRUBBER CHLOROPRENE CLASS CR OVERALL
OUTSIDE CORNER RADIUS0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM
STYLE DESIGNATORNON-CIRCULAR


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