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National Stock Number:
5330-00-492-3042
Federal Supply Class:
5330
National Item Identification Number:
004923042
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.
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Manufacturer Information:
| 8-234 N300-9 | 02697 | PARKER-HANNIFIN CORP | | 8-234N309-9 | 83259 | PARKER-HANNIFIN CORPORATION | | G32122 | 10988 | CNH INDUSTRIAL AMERICA LLC |
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Techincal Specification:
| CENTER HOLE DIAMETER | 2.991 INCHES MINIMUM AND 3.021 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 0.050 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | V | | HARDNESS RATING | 90.0 SHORE DUROMETER A NOMINAL OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | N300-9,FSCM 83259 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | RUBBER SYNTHETIC OVERALL | | PERIPHERAL DIAMETER | 3.227 INCHES MINIMUM AND 3.257 INCHES MAXIMUM | | TEMP RATING | -40.0 FAHRENHEIT AND 180.0 FAHRENHEIT |
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