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National Stock Number:
5331-01-135-2813
Federal Supply Class:
5331
National Item Identification Number:
011352813
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:
| 2-387 C557-70 | A3958 | PARKER HANNIFIN SPA | | 2-387N674-7 | 02697 | PARKER-HANNIFIN CORP | | N141001910 | A2309 | LEONARDO SPA DIVISIONE SISTEMI DI DIFESA DBA WASS |
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Techincal Specification:
| ELONGATION PERCENTAGE | 331 MAXIMUM | | CENTER HOLE DIAMETER | 17.870 INCHES MINIMUM AND 18.040 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM | | HARDNESS RATING | 70.0 SHORE DUROMETER A NOMINAL | | OUTSIDE DIAMETER | 18.280 INCHES MINIMUM AND 18.470 INCHES MAXIMUM | | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR | | TEMP RATING | -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT |
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