5330-01-170-6287 PACKING,PREFORMED Index 5330-01-170-6289 PACKING,PREFORMED

National Stock Number:
5330-01-170-6288

Federal Supply Class:
5330

National Item Identification Number:
011706288

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:
2-041 N602-70C0308PARKER HANNIFIN GMBH O-RING DIVISION
2-041N602-7002697PARKER-HANNIFIN CORP
2-041N602-70D1929PARKER-HANNIFIN GMBH CYLINDER DIVISION
2-41N602-70D5207AEROTECH GMBH GESELLSCHAFT FUER GERAETETECHNIK
2-41N602-70D9854AVIQUIPO OF GERMAMY GMBH
946-915-9041S4026KERN AND CO AG
N0602 2-04102697PARKER-HANNIFIN CORP


Techincal Specification:
ELONGATION PERCENTAGE276 MAXIMUM
CENTER HOLE DIAMETER2.965 INCHES MINIMUM AND 3.013 INCHES MAXIMUM
CROSS SECTION OUTSIDE DIAMETER0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLEO-RING
HARDNESS RATING70.0 SHORE DUROMETER A NOMINAL OVERALL
MATERIALRUBBER SYNTHETIC OVERALL
PERIPHERAL DIAMETER3.099 INCHES MINIMUM AND 3.159 INCHES MAXIMUM
TEMP RATING-70.0 FAHRENHEIT AND 180.0 FAHRENHEIT


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