4320-00-470-2241 RING,WEARING Index 1560-00-470-2253 FAIRING ASSY

National Stock Number:
5330-00-470-2252

Federal Supply Class:
5330

National Item Identification Number:
004702252

Description:
PACKING,PREFORMED

Detail:
A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see WASHER (as modified) and GASKET. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see SEAL, NONMETALLIC ANGLE; SEAL, NONMETALLIC CHANNEL; and SEAL, NONMETALLIC, SPECIAL SHAPED SECTION. For circular (with aperature) nonmetallic items with a solid round cross-section see O-RING. Excludes CUP, COMPRESSION; GASKET; WASHER (as modified); and FELT, MECHANICAL, PREFORMED.


Manufacturer Information:
81215S41-65PC1180064NAVAL SHIP SYSTEMS COMMAND
81215S41-68PC1180064NAVAL SHIP SYSTEMS COMMAND
MCJB925APC117PZX0FAIRBANKS MORSE, LLC
MCJB925DPC117PZX0FAIRBANKS MORSE, LLC
MCJB925DPC1182796COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE
MCJB925APC1182796COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE


Techincal Specification:
CENTER HOLE DIAMETER1.000 INCHES NOMINAL
CROSS-SECTIONAL HEIGHT0.625 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLESPECIAL
MATERIALRUBBER OVERALL
PERIPHERAL DIAMETER1.375 INCHES NOMINAL


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