5330-01-286-2497 GASKET Index 5330-01-286-2499 GASKET

National Stock Number:
5330-01-286-2498

Federal Supply Class:
5330

National Item Identification Number:
012862498

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:
717531055-00104939LOCKHEED MARTIN CORPORATION


Techincal Specification:
ELONGATION PERCENTAGE125 MAXIMUM
APERTURE WIDTH0.560 INCHES NOMINAL
APERTURE LENGTH0.560 INCHES NOMINAL
BOLT HOLE QUANTITY2
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH1.000 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS0.031 INCHES NOMINAL
HOLE DIAMETER0.130 INCHES MINIMUM AND 0.150 INCHES MAXIMUM
INSIDE CORNER RADIUS0.030 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH0.420 INCHES NOMINAL
OUTSIDE EDGE TO INSIDE EDGE SMALLEST DISTANCE ALONG LENGTH0.140 INCHES NOMINAL
OUTSIDE EDGE TO INSIDE EDGE SMALLEST DISTANCE ALONG WIDTH0.410 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH0.190 INCHES NOMINAL
OVERALL LENGTH1.380 INCHES NOMINAL
OVERALL WIDTH0.840 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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