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 5960-00-008-1060
NSN 5905-01-007-6225
NSN 5996-01-349-3333
NSN 6130-01-550-9756
NSN 5835-01-436-6549
NSN 5835-01-362-8367
NSN 5855-01-444-3916
NSN 5996-00-311-9302
NSN 5945-01-474-7584
NSN 6685-01-467-2233
NSN 6130-01-508-3924
NSN 5965-01-422-3232