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National Stock Number:
5331-12-148-9497
Federal Supply Class:
5331
National Item Identification Number:
121489497
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:
| 0007-2572-750 | 6CYU5 | GEA MECHANICAL EQUIPMENT US, INC. | | 0007-2572-750 | D7032 | GEA WESTFALIA SEPARATOR GROUP GMBH | | 0007-2572-750 | D8995 | WESTFALIA SEPARATOR MINERALOIL SYSTEMS GMBH | | 0007-2572-750 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | | 0007-2572-750 | F3229 | WARTSILA FRANCE SAS | | 0R250-4-37PAB769 | D2049 | ANDRITZ HYDRO GMBH | | 0R250X4-70NBR769 | D2480 | FREUDENBERG SEALING TECHNOLOGIESGMBH & CO. KG | | 0R250X4-72NBR872 | D2480 | FREUDENBERG SEALING TECHNOLOGIESGMBH & CO. KG | | 23176-203000-45-0 | D1839 | BUNDESAMT FUER AUSRUESTUNG, | | 23176-203000-45-0 | D9448 | RHEINMETALL LANDSYSTEME GMBH | | 23176-203000.45.0 | D1839 | BUNDESAMT FUER AUSRUESTUNG, | | 40074188 | KCUC6 | MINISTRY OF DEFENCE FUTURE AIRCRAFT CARRIER IPT CVF IPT | | 445940 | D2480 | FREUDENBERG SEALING TECHNOLOGIESGMBH & CO. KG | | OR250-4-37PAB769 | D2049 | ANDRITZ HYDRO GMBH | | OR250X4-72NBR/872 | C7981 | BRAMMER GMBH | | OR250X4-72NBR/872 | D2480 | FREUDENBERG SEALING TECHNOLOGIESGMBH & CO. KG |
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Techincal Specification:
| CENTER HOLE DIAMETER | 250,0 MILLIMETERS NOMINAL | | CROSS-SECTIONAL HEIGHT | 4,0 MILLIMETERS NOMINAL | | HARDNESS RATING | 72,0 SHORE DUROMETER A NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | 72NBR/872, D2480 MFR REF SINGLE MATERIAL RESPONSE | | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR | | TEMP RATING | -35,0 DEG CELSIUS AND 100,0 DEG CELSIUS |
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