1560-00-050-0788 DOOR,ACCESS,AIRCRAFT Index 5330-00-050-0790 GASKET

National Stock Number:
5330-00-050-0789

Federal Supply Class:
5330

National Item Identification Number:
000500789

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:
4012277969RUBBERCRAFT CORPORATION OF CALIFORNIA, LTD.
4012298159RUBBERCRAFT CORPORATION OF CALIFORNIA, LTD DBA RUBBER TECK DIVISION USE CAGE CODE 77969 FOR CATALOGING
C408-181755LOCKHEED MARTIN CORPORATION
CA313795272STILLMAN SEAL CORPORATION


Techincal Specification:
ELONGATION PERCENTAGE125 MAXIMUM
APERTURE DIAMETER4.500 INCHES NOMINAL
BOLT HOLE QUANTITY8
BOLT CIRCLE DIAMETER5.438 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEMETAL AND SYNTHETIC RUBBER
CROSS-SECTIONAL THICKNESS0.100 INCHES NOMINAL
GAGE RING THICKNESS0.080 INCHES NOMINAL
HOLE DIAMETER0.328 INCHES NOMINAL
OUTSIDE CORNER RADIUS0.420 INCHES NOMINAL
OVERALL WIDTH6.278 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/1 FED SPEC 1ST MATERIAL RESPONSE OVERALL AND MIL-R-25988 MIL SPEC 2ND MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 1100 OVERALL AND RUBBER FLUOROSILICONE CLASS FQ OVERALL
SIDE RADIUS FROM GASKET CENTER2.719 INCHES NOMINAL
STYLE DESIGNATORNON-CIRCULAR
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL


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