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National Stock Number:
5330-01-187-9076
Federal Supply Class:
5330
National Item Identification Number:
011879076
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:
| 019-19357 | 25184 | PARKER HANNIFIN CORPORATION DIV O-RING DIVISION | | 2-019 V779-75 | 02697 | PARKER-HANNIFIN CORP | | AS3209-019 | 0U583 | SAE INTERNATIONAL | | AS3209-019 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | 5330PL0212931 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | AS3209-019 | A0126 | LEONARDO SPA HELICOPTERS DIVISION -PRODUCTION SITE | | V0779 2-019 | 02697 | PARKER-HANNIFIN CORP | | SAE-AMS7276 | 0U583 | SAE INTERNATIONAL | | PRP019-19357 | 25184 | PARKER HANNIFIN CORPORATION DIV O-RING DIVISION |
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Techincal Specification:
| ELONGATION PERCENTAGE | 125 MAXIMUM | | CENTER HOLE DIAMETER | 0.792 INCHES MINIMUM AND 0.810 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM | | HARDNESS RATING | 70.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM | | MATERIAL | RUBBER | | PERIPHERAL DIAMETER | 0.941 INCHES NOMINAL | | SPECIAL FEATURES | MATERIAL RUBBER FLUOROCARBON CLASS FKM AMS7276;CROSS SECTION OUTSIDE DIAMETER: 0.067 IN. MIN, AND 0.073 IN. MAX.;CROSS-SECTIONAL SHAPE STYLE: O-RING;FUNCTIONAL DESCRIPTION: AIRCRAFT ENGINE AND PROPELLER | | SPECIFICATION/STANDARD DATA | 81343-AS3209 GOVERNMENT STANDARD | | TEMP RATING | -29.0 CELSIUS AND 204.0 CELSIUS |
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