3040-01-494-1458 FITTING,LEVER Index 4820-01-494-1460 VALVE,SAFETY RELIEF

National Stock Number:
5330-01-494-1459

Federal Supply Class:
5330

National Item Identification Number:
014941459

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:
752-7068477-7053711NAVAL SEA SYSTEMS COMMAND
H832-1662-7096169ELECTRIC BOAT CORPORATION


Techincal Specification:
APERTURE LENGTH2.750 INCHES NOMINAL
APERTURE WIDTH1.620 INCHES NOMINAL
BOLT HOLE QUANTITY4
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS0.020 INCHES NOMINAL
HOLE DIAMETER0.200 INCHES NOMINAL
INSIDE CORNER RADIUS0.250 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-C-8058,TY1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALPLASTIC POLYAMIDE OVERALL
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE CORNER BEVEL LENGTH ALONG LENGTH0.120 INCHES NOMINAL
OUTSIDE CORNER BEVEL LENGTH ALONG WIDTH0.120 INCHES NOMINAL
OVERALL LENGTH3.510 INCHES NOMINAL
OVERALL WIDTH2.380 INCHES NOMINAL
SPECIAL FEATURESRUBBER COATED FUEL-RESISTANT NYLON CLOTH
STYLE DESIGNATORNON-CIRCULAR


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