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 5999-01-508-3470
NSN 5998-01-568-3950
NSN 5920-01-418-3450
NSN 5965-01-580-0572
NSN 5855-01-247-0012
NSN 6645-00-932-1464
NSN 6685-01-451-3295
NSN 5990-01-604-0862
NSN 5965-01-168-8180
NSN 6105-00-424-4549
NSN 5920-00-180-4278
NSN 5965-01-026-1752