5330-01-272-3807 PACKING,PREFORMED Index 5330-01-272-3809 GASKET

National Stock Number:
5330-01-272-3808

Federal Supply Class:
5330

National Item Identification Number:
012723808

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:
196B862905606GENERAL DYNAMICS-OTS, INC.


Techincal Specification:
APERTURE DIAMETER2.960 INCHES MINIMUM AND 3.040 INCHES MAXIMUM
BOLT CIRCLE DIAMETER3.290 INCHES NOMINAL
BOLT HOLE QUANTITY3
CROSS-SECTIONAL SHAPE STYLERECTANGULAR METAL
CROSS-SECTIONAL THICKNESS0.063 INCHES NOMINAL
GASKET CENTER TO FLAT DISTANCE1.860 INCHES MINIMUM AND 1.940 INCHES MAXIMUM
HOLE DIAMETER0.290 INCHES MINIMUM AND 0.330 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-6855 CL 2 TY 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALRUBBER CHLOROPRENE CLASS CR OVERALL
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER4.360 INCHES MINIMUM AND 4.440 INCHES MAXIMUM
STYLE DESIGNATORCIRCULAR WITH ONE PERIPHERAL FLAT


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