4820-00-972-7980 VALVE,CHECK Index 2990-00-972-7985 GOVERNOR,DIESEL ENGINE

National Stock Number:
5330-00-972-7981

Federal Supply Class:
5330

National Item Identification Number:
009727981

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:
1813548422WILLIAM POWELL COMPANY THE DBA POWELL VALVE DIV THE STARFLO CORPORATION


Techincal Specification:
APERTURE DIAMETER5.688 INCHES NOMINAL
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER6.375 INCHES NOMINAL
STYLE DESIGNATORCIRCULAR


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