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 5960-01-628-2760
NSN 5996-01-386-2843
NSN 5945-01-537-6663
NSN 6135-00-161-0746
NSN 5835-00-677-9659
NSN 5905-01-220-1893
NSN 6220-01-485-0203
NSN 6110-01-573-7375
NSN 6145-01-088-6953
NSN 5935-00-683-7894
NSN 5999-01-415-5716
NSN 5920-01-154-3612