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 6685-00-996-1331
NSN 5925-01-438-1483
NSN 6145-00-756-3509
NSN 5935-00-873-2195
NSN 5895-01-449-1839
NSN 6110-01-143-0686
NSN 5920-00-283-3607
NSN 5990-00-944-3568
NSN 6135-00-477-8847
NSN 5996-01-633-7979
NSN 5996-00-522-0841
NSN 6150-00-230-0867