5331-00-291-9777 O-RING Index 5310-00-291-9798 WASHER,FLAT

National Stock Number:
5330-00-291-9792

Federal Supply Class:
5330

National Item Identification Number:
002919792

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:
1536-1020PC-149956RAYTHEON COMPANY
YB1536-1020REV149956RAYTHEON COMPANY


Techincal Specification:
APERTURE DIAMETER3.125 INCHES NOMINAL
BOLT CIRCLE DIAMETER3.687 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS0.015 INCHES NOMINAL
HOLE DIAMETER0.281 INCHES MINIMUM AND 0.343 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-12803,+1151-A MIL SPEC ALL MATERIAL RESPONSES OVERALL
MATERIALASBESTOS AND RUBBER CHLOROPRENE CLASS CR OVERALL
OUTSIDE DIAMETER4.250 INCHES NOMINAL


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