5331-01-253-1623 O-RING Index 5330-01-253-1625 RETAINER,PACKING

National Stock Number:
5330-01-253-1624

Federal Supply Class:
5330

National Item Identification Number:
012531624

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:
G291354-13B150RAYTHEON COMPANY
G291354-149956RAYTHEON COMPANY
G291354-154X10RAYTHEON COMPANY


Techincal Specification:
APERTURE DIAMETER2.250 INCHES NOMINAL
BOLT CIRCLE DIAMETER2.440 INCHES NOMINAL
BOLT HOLE QUANTITY3
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS0.125 INCHES NOMINAL
HARDNESS RATING50.0 SHORE DUROMETER A NOMINAL OVERALL
HOLE DIAMETER0.143 INCHES MINIMUM AND 0.157 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED
OUTSIDE DIAMETER2.750 INCHES MINIMUM AND 2.781 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONZZ-R-765,CLASS 2B,GRADE 50 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALRUBBER SILICONE CLASS Q OVERALL
STYLE DESIGNATORCIRCULAR


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