5330-00-561-7720, GASKET

National Stock Number:
5330-00-561-7720

Federal Supply Class:
5330

National Item Identification Number:
005617720

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:

8172834

18876

U S ARMY AVIATION AND MISSILE COMMAND

Techincal Specification:

APERTURE LENGTH	19.500 INCHES NOMINAL
APERTURE WIDTH	16.000 INCHES NOMINAL
BOLT HOLE QUANTITY	16
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH	4.250 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH	5.125 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED
CROSS-SECTIONAL SHAPE STYLE	SOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS	0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM
HARDNESS RATING	35.0 SHORE DUROMETER A MINIMUM AND 45.0 SHORE DUROMETER A MAXIMUM OVERALL
HOLE DIAMETER	0.437 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED
INSIDE CORNER RADIUS	1.000 INCHES NOMINAL
OUTSIDE CORNER RADIUS	0.625 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH	0.500 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH	0.500 INCHES NOMINAL
OVERALL LENGTH	21.000 INCHES NOMINAL
OVERALL WIDTH	18.000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM D2000 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	RUBBER CHLOROPRENE CLASS CR OVERALL
STYLE DESIGNATOR	NON-CIRCULAR

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