5330-01-286-1679 GASKET Index 5330-01-286-1681 GASKET

National Stock Number:
5330-01-286-1680

Federal Supply Class:
5330

National Item Identification Number:
012861680

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:
71753126804939LOCKHEED MARTIN CORPORATION
717531268-00104939LOCKHEED MARTIN CORPORATION


Techincal Specification:
ELONGATION PERCENTAGE125 MAXIMUM
APERTURE WIDTH0.600 INCHES NOMINAL
APERTURE LENGTH2.500 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS0.219 INCHES MINIMUM AND 0.281 INCHES MAXIMUM
INSIDE CORNER RADIUS0.120 INCHES NOMINAL
OUTSIDE CORNER RADIUS0.060 INCHES NOMINAL
OVERALL LENGTH3.480 INCHES NOMINAL
OVERALL WIDTH0.760 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-25988 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALRUBBER FLUOROSILICONE CLASS FQ OVERALL
STYLE DESIGNATORNON-CIRCULAR


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