5310-00-297-9318 WASHER,FLAT Index 5330-00-297-9326 GASKET

National Stock Number:
5330-00-297-9321

Federal Supply Class:
5330

National Item Identification Number:
002979321

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:
0087414153DEFENSE LOGISTICS AGENCY DBA DEFENSE SUPPLY CENTER PHILADELPHIA
196085PC110001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
MIL-R-276581349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
ELONGATION PERCENTAGE300 MAXIMUM
APERTURE LENGTH8.210 INCHES NOMINAL
APERTURE WIDTH2.530 INCHES NOMINAL
BOLT HOLE QUANTITY10
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH2.522 INCHES MINIMUM AND 2.538 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH2.100 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS0.062 INCHES NOMINAL
HARDNESS RATING25.0 SHORE DUROMETER A MINIMUM AND 35.0 SHORE DUROMETER A MAXIMUM OVERALL
HOLE DIAMETER0.422 INCHES NOMINAL
INSIDE CORNER RADIUS0.500 INCHES NOMINAL
MATERIALRUBBER CHLOROPRENE CLASS CR OVERALL
OUTSIDE CORNER RADIUS1.350 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH2.007 INCHES MINIMUM AND 2.023 INCHES MAXIMUM
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH1.065 INCHES NOMINAL
OVERALL LENGTH9.902 INCHES MINIMUM AND 9.925 INCHES MAXIMUM
OVERALL WIDTH4.230 INCHES NOMINAL
STYLE DESIGNATORNON-CIRCULAR


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