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 7035-00-549-2722
NSN 5835-01-481-4204
NSN 5965-00-644-0334
NSN 5965-01-627-3702
NSN 6110-01-209-0744
NSN 5895-01-095-7875
NSN 5985-01-259-7879
NSN 5895-01-059-7757
NSN 5895-00-849-9188
NSN 5835-00-857-4486
NSN 6685-01-319-0999
NSN 5960-01-243-0007