5325-00-171-6848 STUD,TURNLOCK FASTENER Index 5330-00-171-6854 GASKET,SPIRAL WOUND

National Stock Number:
5330-00-171-6853

Federal Supply Class:
5330

National Item Identification Number:
001716853

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:
R557-49330BPC338056ASHCROFT INC


Techincal Specification:
APERTURE DIAMETER2.875 INCHES NOMINAL
CENTER TO CENTER DISTANCE0.062 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEMETAL
CROSS-SECTIONAL THICKNESS0.025 INCHES NOMINAL
GAGE THICKNESS0.019 INCHES NOMINAL
HARDNESS RATING80.0 BRINELL STANDARD NOMINAL OVERALL
OUTSIDE DIAMETER3.250 INCHES NOMINAL
MATERIALIRON OVERALL
SPECIAL FEATURESBLACK
STYLE DESIGNATORCIRCULAR


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