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 5960-01-544-1273
NSN 7035-00-585-2113
NSN 2925-01-157-9204
NSN 5960-01-334-5146
NSN 5960-00-853-6452
NSN 7035-01-478-0212
NSN 4140-01-326-7033
NSN 5920-01-539-1068
NSN 5965-01-648-5763
NSN 6685-01-364-4994
NSN 6645-00-113-4441
NSN 5985-01-217-1582