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National Stock Number: 5330-01-274-7644
Federal Supply Class: 5330
National Item Identification Number: 012747644
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:
820-4551162-1 | 53711 | NAVAL SEA SYSTEMS COMMAND | 820-4551350-41 | 53711 | NAVAL SEA SYSTEMS COMMAND | 820-4551352PC 39 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
APERTURE DIAMETER | 3.750 INCHES NOMINAL | BOLT HOLE DIAMETER | 0.310 INCHES NOMINAL | CRITICALITY CODE JUSTIFICATION | ZZZY | OUTSIDE DIAMETER | 2.560 INCHES NOMINAL | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
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