5330-01-271-7620 GASKET Index 6530-01-271-7623 COVER,STERILITY MAINTENANCE

National Stock Number:
5330-01-271-7621

Federal Supply Class:
5330

National Item Identification Number:
012717621

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-G-43281349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
APERTURE DIAMETER2.234 INCHES MINIMUM AND 2.266 INCHES MAXIMUM
CROSS-SECTIONAL THICKNESS0.109 INCHES NOMINAL
HARDNESS RATING65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL
OUTSIDE DIAMETER3.344 INCHES MINIMUM AND 3.406 INCHES MAXIMUM
MATERIALRUBBER FLUOROPHOSPHONITRILIC OVERALL
NONDEFINITIVE SPEC/STD DATA3 TYPE AND 2 CLASS
SPECIAL FEATURESGASKETS PROCURED TO MIL-G-432 TYPE 3,CLASS 2 ARE FOR USE AT MINUS 60 DEGREES AHRENHEIT
STYLE DESIGNATORCIRCULAR


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