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National Stock Number: 5330-01-312-9991
Federal Supply Class: 5330
National Item Identification Number: 013129991
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:
| 157D3690 | 05606 | GENERAL DYNAMICS-OTS, INC. |
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Techincal Specification:
| APERTURE DIAMETER | 0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | SOLID SINGLE OR COMPOSITION | | CROSS-SECTIONAL THICKNESS | 0.032 INCHES NOMINAL | | HARDNESS RATING | 45.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL | | LARGEST BOLT HOLE DIAMETER | 0.730 INCHES MINIMUM AND 0.770 INCHES MAXIMUM | | LARGEST BOLT HOLE QUANTITY | 3 | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-6855,CLASS 2,TYPE A OR B,GRADE 50 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | RUBBER CHLOROPRENE CLASS CR OVERALL | | OUTSIDE DIAMETER | 5.580 INCHES MINIMUM AND 5.620 INCHES MAXIMUM | | SMALLEST BOLT HOLE DIAMETER | 0.176 INCHES MINIMUM AND 0.216 INCHES MAXIMUM | | SMALLEST BOLT HOLE QUANTITY | 6 |
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