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 5895-01-089-8171
NSN 6610-01-621-4621
NSN 6135-01-652-4521
NSN 5905-01-112-0271
NSN 5920-00-106-5751
NSN 5935-00-786-5775
NSN 6645-00-309-0447
NSN 5835-01-222-2437
NSN 6240-01-100-4158
NSN 6110-01-434-6238
NSN 5999-01-486-6695
NSN 5915-01-237-4894