4920-00-143-7976 PROTECTOR,THREAD Index 5330-00-143-7984 GASKET

National Stock Number:
5330-00-143-7983

Federal Supply Class:
5330

National Item Identification Number:
001437983

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:
D5-15-473381361EDGEWOOD CHEMICAL BIOLOGICAL CENTER ECBC


Techincal Specification:
APERTURE LENGTH11.574 INCHES NOMINAL
APERTURE WIDTH5.698 INCHES NOMINAL
BOLT HOLE QUANTITY8
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS0.050 INCHES MINIMUM AND 0.070 INCHES MAXIMUM
HARDNESS RATING45.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL
HOLE DIAMETER0.191 INCHES MINIMUM AND 0.199 INCHES MAXIMUM
INSIDE CORNER RADIUS0.312 INCHES NOMINAL
OUTSIDE CORNER RADIUS0.375 INCHES NOMINAL
OVERALL LENGTH12.044 INCHES MINIMUM AND 12.074 INCHES MAXIMUM
OVERALL WIDTH6.168 INCHES MINIMUM AND 6.198 INCHES MAXIMUM
MATERIALRUBBER SYNTHETIC OVERALL
STYLE DESIGNATORNON-CIRCULAR


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