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National Stock Number: 5330-00-170-4858
Federal Supply Class: 5330
National Item Identification Number: 001704858
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:
040-8307 | 25184 | PARKER HANNIFIN CORPORATION DIV O-RING DIVISION | AS568-040 2BG720B14B34E14E34EA14 | 0U583 | SAE INTERNATIONAL | AS568-040 2BG720B14B34E14E34EA14 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | P34000058 | 86360 | GE AVIATION SYSTEMS LLC DBA GE AVIATION DIV INFORMATION SYSTEMS - GERMANTOWN | PRP040-8307 | 25184 | PARKER HANNIFIN CORPORATION DIV O-RING DIVISION |
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Techincal Specification:
CENTER HOLE DIAMETER | 2.844 INCHES MINIMUM AND 2.884 INCHES MAXIMUM | COLOR | BLACK | CROSS-SECTIONAL HEIGHT | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM | PERIPHERAL DIAMETER | 3.004 INCHES NOMINAL | TEMP RATING | -40.0 FAHRENHEIT AND 300.0 FAHRENHEIT |
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