5330-01-222-0842 GASKET Index 5330-01-222-0844 RETAINER,PACKING

National Stock Number:
5330-01-222-0843

Federal Supply Class:
5330

National Item Identification Number:
012220843

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:
593901053711NAVAL SEA SYSTEMS COMMAND
593901087557LOCKHEED CORP LOCKHEED ELECTRONICS CO INC
593901094117BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.


Techincal Specification:
APERTURE DIAMETER1.125 INCHES NOMINAL
BOLT CIRCLE DIAMETER2.000 INCHES NOMINAL
BOLT HOLE QUANTITY3
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS0.062 INCHES NOMINAL
GASKET CENTER TO FLAT DISTANCE0.751 INCHES NOMINAL
HARDNESS RATING40.0 SHORE DUROMETER A MINIMUM AND 50.0 SHORE DUROMETER A MAXIMUM OVERALL
HOLE DIAMETER0.173 INCHES MINIMUM AND 0.203 INCHES MAXIMUM
OUTSIDE DIAMETER2.375 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-900 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALRUBBER BUTADIENE-STYRENE CLASS SBR OVERALL
STYLE DESIGNATORCIRCULAR WITH ONE PERIPHERAL FLAT
TEMP RATING-20.0 FAHRENHEIT AND 130.0 FAHRENHEIT


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