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National Stock Number: 5331-01-506-0212
Federal Supply Class: 5331
National Item Identification Number: 015060212
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:
M25988/2-113 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | MIL-R-25988/2 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
CENTER HOLE DIAMETER | 0.542 INCHES MINIMUM AND 0.566 INCHES MAXIMUM | CROSS-SECTIONAL HEIGHT | 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM | HARDNESS RATING | 70.0 SHORE DUROMETER A NOMINAL | MATERIAL | RUBBER FLUOROSILICONE CLASS FQ | SPECIFICATION/STANDARD DATA | 81349-MIL-R-25988/2 GOVERNMENT SPECIFICATION |
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