5330-00-842-8225 GASKET Index 5330-00-842-8232 GASKET

National Stock Number:
5330-00-842-8226

Federal Supply Class:
5330

National Item Identification Number:
008428226

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:
4012477969RUBBERCRAFT CORPORATION OF CALIFORNIA, LTD.
4012498159RUBBERCRAFT CORPORATION OF CALIFORNIA, LTD DBA RUBBER TECK DIVISION USE CAGE CODE 77969 FOR CATALOGING
64819883259PARKER-HANNIFIN CORPORATION
BA314195272STILLMAN SEAL CORPORATION
C426-181755LOCKHEED MARTIN CORPORATION


Techincal Specification:
ELONGATION PERCENTAGE125 MAXIMUM
APERTURE DIAMETER2.500 INCHES NOMINAL
BOLT CIRCLE DIAMETER3.354 INCHES MINIMUM AND 3.364 INCHES MAXIMUM
BOLT HOLE QUANTITY4
CROSS-SECTIONAL THICKNESS0.126 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEMETAL AND SYNTHETIC RUBBER
GAGE RING THICKNESS0.077 INCHES MINIMUM AND 0.083 INCHES MAXIMUM
HOLE DIAMETER0.323 INCHES MINIMUM AND 0.328 INCHES MAXIMUM
OUTSIDE CORNER RADIUS0.420 INCHES NOMINAL
OVERALL WIDTH4.199 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11 TEMPER 6 FED SPEC 1ST MATERIAL RESPONSE AND MIL-R-25988 FED SPEC 2ND MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 6061 AND RUBBER FLUOROSILICONE CLASS FQ OVERALL
SIDE RADIUS FROM GASKET CENTER1.600 INCHES NOMINAL
SPECIAL FEATURESTWO POSITIONING HOLES
STYLE DESIGNATORNON-CIRCULAR
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL


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