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 6685-01-661-1879
NSN 6130-00-518-1564
NSN 5945-00-466-3748
NSN 6320-01-422-1212
NSN 6145-01-418-9116
NSN 5855-01-318-7663
NSN 6130-01-331-8348
NSN 2925-01-364-7926
NSN 5985-01-082-8167
NSN 5996-00-249-6091
NSN 5945-01-074-1188
NSN 5855-01-294-0912