5340-00-411-0249 STANDOFF,THREADED,SNAP-IN Index 5306-00-411-0254 BOLT,U

National Stock Number:
5330-00-411-0251

Federal Supply Class:
5330

National Item Identification Number:
004110251

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:
170594510001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
BOLT CIRCLE DIAMETER8.906 INCHES MINIMUM AND 8.968 INCHES MAXIMUM
CROSS-SECTIONAL THICKNESS0.046 INCHES MINIMUM AND 0.078 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
HARDNESS RATING35.0 SHORE DUROMETER A MINIMUM AND 45.0 SHORE DUROMETER A MAXIMUM OVERALL
HOLE DIAMETER0.312 INCHES MINIMUM AND 0.318 INCHES MAXIMUM
OUTSIDE DIAMETER9.406 INCHES MINIMUM AND 9.468 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-6855 CL 3,GR 40 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALRUBBER SYNTHETIC SEALING ELEMENT


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