5330-01-343-4237 GASKET Index 5330-01-343-4239 RETAINER,PACKING

National Stock Number:
5330-01-343-4238

Federal Supply Class:
5330

National Item Identification Number:
013434238

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:
3142210-086-399696LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN SYSTEMS & GLOBAL SOLUTIONS


Techincal Specification:
BOLT CIRCLE DIAMETER13.125 INCHES NOMINAL
BOLT HOLE QUANTITY12
COLORBLACK
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS0.125 INCHES NOMINAL
HARDNESS RATING30.0 SHORE DUROMETER A NOMINAL OVERALL
HOLE DIAMETER0.250 INCHES MINIMUM AND 0.370 INCHES MAXIMUM
OUTSIDE DIAMETER14.250 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONZZ-R-765,CL3B,GR30 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALRUBBER SILICONE CLASS Q OVERALL
STYLE DESIGNATORCIRCULAR


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