O-ring
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.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6130-01-394-4153
NSN 6620-00-456-0404
NSN 5925-00-484-0495
NSN 6620-01-431-9176
NSN 5895-00-093-6590
NSN 5996-01-173-1537
NSN 6645-00-160-0503
NSN 6135-01-370-2599
NSN 7035-00-299-7150
NSN 6610-01-032-5335
NSN 4140-01-342-8677
NSN 6645-01-023-0005