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National Stock Number:
5330-01-206-7141
Federal Supply Class:
5330
National Item Identification Number:
012067141
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.
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Manufacturer Information:
| W-255 REV A | 1CC97 | HUNTINGTON INGALLS INCORPORATED | | W-255 REV A-58 | 1CC97 | HUNTINGTON INGALLS INCORPORATED |
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Techincal Specification:
| APERTURE DIAMETER | 22.000 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | SOLID SINGLE OR COMPOSITION | | CROSS-SECTIONAL THICKNESS | 0.500 INCHES NOMINAL | | HARDNESS RATING | 45.0 SHORE DUROMETER A MINIMUM AND 50.0 SHORE DUROMETER A MAXIMUM OVERALL | | OUTSIDE DIAMETER | 26.000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-900 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | RUBBER BUTADIENE-STYRENE CLASS SBR OVERALL | | SPECIAL FEATURES | 0.188 IN. CHAMFER,THIS SIDE UP STAMPED ON CHAMFERED SIDE | | STYLE DESIGNATOR | CIRCULAR | | TEMP RATING | -40.0 FAHRENHEIT AND 212.0 FAHRENHEIT |
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