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 5965-00-043-3463
NSN 5930-01-158-0291
NSN 6150-01-550-9088
NSN 5945-01-094-2221
NSN 5835-01-495-5986
NSN 5925-00-945-9955
NSN 5996-01-174-3183
NSN 5905-00-845-5658
NSN 6240-00-053-1421
NSN 6135-00-945-0015
NSN 5965-01-170-9891
NSN 5910-00-815-4662