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National Stock Number: 5331-12-167-2103
Federal Supply Class: 5331
National Item Identification Number: 121672103
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:
21 041-076 | D9853 | ROCKWELL COLLINS DEUTSCHLAND GMBH | 21041-076 | D9853 | ROCKWELL COLLINS DEUTSCHLAND GMBH | 402-3277 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | SIOR44X3-78VMQ/526 | D2480 | FREUDENBERG SEALING TECHNOLOGIESGMBH & CO. KG |
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Techincal Specification:
CENTER HOLE DIAMETER | 44.0 MILLIMETERS NOMINAL | CROSS-SECTIONAL HEIGHT | 3.0 MILLIMETERS NOMINAL | HARDNESS RATING | 80.0 SHORE DUROMETER A NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | 78VMQ/526,D2480 MFR REF SINGLE MATERIAL RESPONSE | MATERIAL | RUBBER SILICONE CLASS Q | TEMP RATING | -50.0 DEG CELSIUS AND 180.0 DEG CELSIUS |
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