5331-01-347-8277 O-RING Index 5330-01-347-8279 GASKET

National Stock Number:
5330-01-347-8278

Federal Supply Class:
5330

National Item Identification Number:
013478278

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:
518911-180020NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2


Techincal Specification:
ELONGATION PERCENTAGE125 MAXIMUM
APERTURE LENGTH16.000 INCHES NOMINAL
APERTURE WIDTH11.750 INCHES NOMINAL
BOLT HOLE QUANTITY28
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS0.125 INCHES NOMINAL
HARDNESS RATING75.0 SHORE DUROMETER A NOMINAL OVERALL
HOLE DIAMETER0.312 INCHES NOMINAL
INSIDE CORNER RADIUS0.500 INCHES NOMINAL
OVERALL LENGTH18.000 INCHES NOMINAL
OVERALL WIDTH13.750 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 7276 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALRUBBER FLUOROCARBON CLASS FPM OVERALL
STYLE DESIGNATORNON-CIRCULAR
TEMP RATING-20.0 FAHRENHEIT AND 400.0 FAHRENHEIT


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