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National Stock Number:
5330-00-837-2819
Federal Supply Class:
5330
National Item Identification Number:
008372819
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:
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Techincal Specification:
| APERTURE DIAMETER | 3.8125 INCHES NOMINAL | | BOLT CIRCLE DIAMETER | 4.438 INCHES NOMINAL | | BOLT HOLE QUANTITY | 4 | | CROSS-SECTIONAL THICKNESS | 0.03125 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | SOLID SINGLE OR COMPOSITION | | HARDNESS RATING | 60.0 SHORE DUROMETER A MINIMUM AND 70.0 SHORE DUROMETER A MAXIMUM OVERALL | | HOLE DIAMETER | 0.375 INCHES NOMINAL | | OUTSIDE DIAMETER | 5.09375 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-22050 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR OVERALL | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY COVER GASKET FOR PUMP | | STYLE DESIGNATOR | CIRCULAR |
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