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 6650-01-051-2021
NSN 6145-01-655-2334
NSN 5998-01-541-3858
NSN 5930-01-565-3386
NSN 6145-01-305-6070
NSN 7035-01-174-7878
NSN 6110-01-354-6175
NSN 6135-01-321-5659
NSN 6150-00-001-6582
NSN 5945-01-113-4067
NSN 5960-01-599-9821
NSN 5835-01-193-6192