5331-01-314-8490 O-RING Index 5330-01-314-8492 GASKET

National Stock Number:
5330-01-314-8491

Federal Supply Class:
5330

National Item Identification Number:
013148491

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:
5053972429MISSION SYSTEMS DAVENPORT INC.
84813483259PARKER-HANNIFIN CORPORATION
88003295272STILLMAN SEAL CORPORATION


Techincal Specification:
OUTSIDE DIAMETER7.312 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 6061 OVERALL
STYLE DESIGNATORCIRCULAR
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TYPE 2,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
APERTURE DIAMETER5.750 INCHES NOMINAL
BOLT CIRCLE DIAMETER6.562 INCHES NOMINAL
HOLE DIAMETER0.343 INCHES NOMINAL


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