5306-00-891-9365 BOLT,EXTERNALLY RELIEVED BODY Index 5342-00-891-9367 COUPLING,CLAMP,GROOVED

National Stock Number:
5330-00-891-9366

Federal Supply Class:
5330

National Item Identification Number:
008919366

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:
4018277969RUBBERCRAFT CORPORATION OF CALIFORNIA, LTD.
4018298159RUBBERCRAFT CORPORATION OF CALIFORNIA, LTD DBA RUBBER TECK DIVISION USE CAGE CODE 77969 FOR CATALOGING
C474-181755LOCKHEED MARTIN CORPORATION
BA398095272STILLMAN SEAL CORPORATION


Techincal Specification:
ELONGATION PERCENTAGE125 MAXIMUM
APERTURE DIAMETER2.560 INCHES NOMINAL
BOLT CIRCLE DIAMETER2.875 INCHES NOMINAL
CROSS-SECTIONAL THICKNESS0.091 INCHES MINIMUM AND 0.105 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLEMETAL AND SYNTHETIC RUBBER
HOLE DIAMETER0.193 INCHES MINIMUM AND 0.201 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11 FED SPEC 1ST MATERIAL RESPONSE AND MIL-R-25988 MIL SPEC 2ND MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 6061 AND RUBBER FLUOROSILICONE CLASS FQ OVERALL
MAXIMUM PRESSURE RATING180.0 POUNDS PER SQUARE INCH (PSI)
OUTSIDE DIAMETER3.500 INCHES NOMINAL
SURFACE TREATMENTANODIZE OVERALL
TEMP RATING-65.0 CELSIUS AND 350.0 CELSIUS


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