5330-01-024-7569 GASKET Index 5330-01-024-7572 GASKET

National Stock Number:
5330-01-024-7571

Federal Supply Class:
5330

National Item Identification Number:
010247571

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:
MIL-R-685581349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
ELONGATION PERCENTAGE300 MAXIMUM
APERTURE DIAMETER4.312 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS0.125 INCHES NOMINAL
HARDNESS RATING55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM OVERALL
OUTSIDE DIAMETER5.062 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-6855 MIL SPEC ALL MATERIAL RESPONSES OVERALL
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OR RUBBER BUTADIENE-STYRENE CLASS SBR OR RUBBER CHLOROPRENE CLASS CR OVERALL
NONDEFINITIVE SPEC/STD DATA1 CLASS AND 60 GRADE
STYLE DESIGNATORCIRCULAR


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