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National Stock Number: 5331-01-291-6864
Federal Supply Class: 5331
National Item Identification Number: 012916864
Description: O-RING
Detail: A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see PACKING,PREFORMED. For noncircular items with a round cross-section, see SEAL,NONMETALLIC ROUND SECTION and RUBBER,ROUND SECTION.
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Manufacturer Information:
2-425 | 02697 | PARKER-HANNIFIN CORP | 2-425 B318-70 | 02697 | PARKER-HANNIFIN CORP | B0318 2-425 | 02697 | PARKER-HANNIFIN CORP | AS568-425AMS7277 | 0U583 | SAE INTERNATIONAL | AS568-425AMS7277 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
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Techincal Specification:
CENTER HOLE DIAMETER | 4.442 INCHES MINIMUM AND 4.508 INCHES MAXIMUM | COLOR | BLACK | CROSS-SECTIONAL HEIGHT | 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM | HARDNESS RATING | 65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM | MATERIAL DOCUMENT AND CLASSIFICATION | AMS7277 ASSN STD SINGLE MATERIAL RESPONSE AND ASTMD2000 ASSN STD SINGLE MATERIAL RESPONSE | MATERIAL | RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR | SPECIAL FEATURES | O-RING SHAPE;HYDRAULIC FLUID, PHOSPHATE-ESTER BASE OR OIL, SYNTHETIC | TEMP RATING | -60.0 CELSIUS AND 107.0 CELSIUS |
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