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National Stock Number:
5331-01-210-2836
Federal Supply Class:
5331
National Item Identification Number:
012102836
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:
| 1354-397 | 66503 | WOODWARD, INC. | | 2-257 L1007-80 | 02697 | PARKER-HANNIFIN CORP | | 2-257 L806-80 | 02697 | PARKER-HANNIFIN CORP | | 2-257L1218-80 | 02697 | PARKER-HANNIFIN CORP | | AMS-R-25988 | 0U583 | SAE INTERNATIONAL | | AMS-R-25988 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | L1218-80 2-257 | 02697 | PARKER-HANNIFIN CORP | | M25988/4-257 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MIL-DTL-25988/4 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MIL-R-25988/4 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| ELONGATION PERCENTAGE | 125 MAXIMUM | | CENTER HOLE DIAMETER | 5.824 INCHES MINIMUM AND 5.894 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM | | HARDNESS RATING | 80.0 SHORE DUROMETER A NOMINAL | | MATERIAL | RUBBER FLUOROSILICONE CLASS FQ | | TEMP RATING | -90.0 FAHRENHEIT AND 350.0 FAHRENHEIT |
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