5310-01-494-4224 WASHER,FLAT Index 2825-01-494-4226 SEAL RING ASSEMBLY,LABYRINTH

National Stock Number:
5330-01-494-4225

Federal Supply Class:
5330

National Item Identification Number:
014944225

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:
596-7409748-11253711NAVAL SEA SYSTEMS COMMAND
B831-6500-11296169ELECTRIC BOAT CORPORATION


Techincal Specification:
APERTURE DIAMETER3.550 INCHES NOMINAL
BOLT CIRCLE DIAMETER4.130 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS0.020 INCHES NOMINAL
LARGEST BOLT HOLE DIAMETER0.440 INCHES NOMINAL
LARGEST BOLT HOLE QUANTITY6
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-C-8068, TYPE I MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER4.750 INCHES NOMINAL
SMALLEST BOLT HOLE DIAMETER0.310 INCHES NOMINAL
SMALLEST BOLT HOLE QUANTITY2
SPECIAL FEATURESRUBBER COATED, FUEL-RESISTANT
STYLE DESIGNATORCIRCULAR


Click here to Register for Free 30-day Trial