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 5965-01-420-6613
NSN 6220-01-065-2171
NSN 5920-00-478-1280
NSN 5985-01-137-6528
NSN 5925-01-299-3672
NSN 2925-01-143-1996
NSN 6645-01-219-5911
NSN 6610-00-277-7206
NSN 6110-00-295-1336
NSN 5999-00-777-3199
NSN 5930-00-584-4563
NSN 5996-01-466-7643