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 6650-00-907-8565
NSN 5960-01-116-8861
NSN 6145-00-264-2137
NSN 6610-01-005-1190
NSN 6610-00-908-3698
NSN 5910-01-216-7892
NSN 7035-01-223-4097
NSN 5925-01-651-8512
NSN 6220-01-037-4088
NSN 6685-01-076-4652
NSN 7035-00-349-8571
NSN 6110-00-401-7890