5330-01-177-8439 GASKET Index 5330-01-177-8442 GASKET

National Stock Number:
5330-01-177-8440

Federal Supply Class:
5330

National Item Identification Number:
011778440

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:
5367823-113800PARKER-HANNIFIN CORPORATION
5367823-153711NAVAL SEA SYSTEMS COMMAND
5367823-183259PARKER-HANNIFIN CORPORATION


Techincal Specification:
APERTURE DIAMETER18.495 INCHES MINIMUM AND 18.505 INCHES MAXIMUM
BOLT CIRCLE DIAMETER19.125 INCHES NOMINAL
BOLT HOLE QUANTITY10
CROSS-SECTIONAL THICKNESS0.005 INCHES NOMINAL
OUTSIDE DIAMETER20.350 INCHES MINIMUM AND 20.360 INCHES MAXIMUM
SPECIAL FEATURESTWO BOLT HOLES 0.280 IN. DIA MIN AND 0.290 IN. DIA MAX SPACED 180 DEGREESAPART AND A NOTCH CUT ON THE INSIDE APERATURE RADIUS WITH A RADIUS OF 0.281 IN. MIN AND 0.290 IN. MAX


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