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National Stock Number: 5331-01-372-6171
Federal Supply Class: 5331
National Item Identification Number: 013726171
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:
49415-05X03PC12 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | 49415-05X03PC12 | 96169 | ELECTRIC BOAT CORPORATION | M83248/1-230 | 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 | 2.464 INCHES MINIMUM AND 2.504 INCHES MAXIMUM | CRITICALITY CODE JUSTIFICATION | ZZZW | CROSS-SECTIONAL HEIGHT | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM | DEPARTURE FROM CITED DOCUMENT | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS | HARDNESS RATING | 75.0 SHORE DUROMETER A NOMINAL |
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