5340-21-920-2707 COVER,ACCESS Index 5330-21-920-2709 GASKET

National Stock Number:
5330-21-920-2708

Federal Supply Class:
5330

National Item Identification Number:
219202708

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:
1810636575AIRCHIME MFG CO LTD


Techincal Specification:
BOLT CIRCLE DIAMETER0.281 INCHES NOMINAL
BOLT HOLE QUANTITY4
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
HOLE DIAMETER0.281 INCHES NOMINAL
MATERIALPAPER OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYBASE GASKET
OUTSIDE CORNER RADIUS0.375 INCHES NOMINAL
OVERALL LENGTH4.500 INCHES NOMINAL
SPECIAL FEATURES2 APERTURES EACH 1.125 IN. DIA;MATERIAL POLYFIBRE TYPE TN9000 AS PER SPEC ASTM F104


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