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National Stock Number:
5331-99-052-3352
Federal Supply Class:
5331
National Item Identification Number:
990523352
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:
| V 34 7786 50 | K0668 | LEONARDO UK LTD | | V-34-7786-50 | K0668 | LEONARDO UK LTD |
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Techincal Specification:
| CENTER HOLE DIAMETER | 4.742 INCHES MINIMUM AND 4.748 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 0.037 INCHES MINIMUM AND 0.043 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-25988 CLASS 1 GRADE 70 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | RUBBER FLUOROSILICONE CLASS FQ |
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