5331-00-998-3229 O-RING Index 5330-00-998-3231 GASKET

National Stock Number:
5330-00-998-3230

Federal Supply Class:
5330

National Item Identification Number:
009983230

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:
4012177969RUBBERCRAFT CORPORATION OF CALIFORNIA, LTD.
4012198159RUBBERCRAFT CORPORATION OF CALIFORNIA, LTD DBA RUBBER TECK DIVISION USE CAGE CODE 77969 FOR CATALOGING
5330PL06692529009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
64819583259PARKER-HANNIFIN CORPORATION
BA314095272STILLMAN SEAL CORPORATION
C407-381755LOCKHEED MARTIN CORPORATION


Techincal Specification:
ELONGATION PERCENTAGE125 MAXIMUM
APERTURE DIAMETER3.400 INCHES NOMINAL
BOLT CIRCLE DIAMETER4.307 INCHES MINIMUM AND 4.317 INCHES MAXIMUM
BOLT HOLE QUANTITY8
CROSS-SECTIONAL SHAPE STYLEMETAL AND SYNTHETIC RUBBER
CROSS-SECTIONAL THICKNESS0.120 INCHES NOMINAL
GAGE RING THICKNESS0.080 INCHES NOMINAL
HOLE DIAMETER0.200 INCHES MINIMUM AND 0.208 INCHES MAXIMUM
OUTSIDE CORNER RADIUS0.420 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/8 FED SPEC 1ST MATERIAL RESPONSE AND MIL-R-25988 MIL SPEC 2ND MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 6061 AND RUBBER FLUOROSILICONE CLASS FQ OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL


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