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 6685-00-714-3585
NSN 5996-01-157-3883
NSN 6145-01-148-5948
NSN 6650-01-063-7714
NSN 5945-01-463-2802
NSN 7035-01-286-2677
NSN 5960-00-661-0477
NSN 4140-01-299-0655
NSN 5975-01-025-1613
NSN 6145-00-968-6603
NSN 6650-01-384-6595
NSN 7035-00-117-0418