5330-00-819-8960, GASKET

National Stock Number:
5330-00-819-8960

Federal Supply Class:
5330

National Item Identification Number:
008198960

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:

9151075

18876

U S ARMY AVIATION AND MISSILE COMMAND

Techincal Specification:

APERTURE DIAMETER	1.897 INCHES MINIMUM AND 1.947 INCHES MAXIMUM
BOLT CIRCLE DIAMETER	2.000 INCHES NOMINAL
BOLT HOLE QUANTITY	3
CROSS-SECTIONAL SHAPE STYLE	SOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS	0.062 INCHES NOMINAL
HARDNESS RATING	45.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL
HOLE DIAMETER	0.201 INCHES MINIMUM AND 0.217 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED
OUTSIDE CORNER INVERTED RADIUS	0.010 INCHES MINIMUM AND 0.050 INCHES MAXIMUM
OUTSIDE CORNER RADIUS	0.225 INCHES MINIMUM AND 0.275 INCHES MAXIMUM
OVERALL WIDTH	2.750 INCHES MINIMUM AND 2.800 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM D2000 GR 4AA520B ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	RUBBER POLYISOPRENE NATURAL CLASS NR OR RUBBER BUTADIENE-STYRENE CLASS SBR OR RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR OR RUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM OR RUBBER POLYISOPRENE SYNTHETIC CLASS IR OVERALL
SIDE RADIUS FROM GASKET CENTER	1.113 INCHES MINIMUM AND 1.163 INCHES MAXIMUM
STYLE DESIGNATOR	NON-CIRCULAR

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