5330-00-171-7774 SEAL,PLAIN ENCASED Index 5310-00-171-7781 WASHER,FLAT

National Stock Number:
5330-00-171-7777

Federal Supply Class:
5330

National Item Identification Number:
001717777

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:
320114353711NAVAL SEA SYSTEMS COMMAND
320114380064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
APERTURE DIAMETER8.938 INCHES NOMINAL
BOLT CIRCLE DIAMETER10.375 INCHES NOMINAL
BOLT HOLE QUANTITY10
CROSS-SECTIONAL SHAPE STYLECLOTH AND SYNTHETIC RUBBER, NONMETALLIC MATERIAL
CROSS-SECTIONAL THICKNESS0.010 INCHES NOMINAL
HOLE DIAMETER0.656 INCHES NOMINAL
OUTSIDE DIAMETER12.000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONNL-1402 FSCM 79188 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOTTON AND RUBBER SYNTHETIC OVERALL
STYLE DESIGNATORCIRCULAR


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