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 7035-01-164-6835
NSN 5905-01-536-2351
NSN 2925-00-947-9814
NSN 5996-01-053-3807
NSN 6650-01-207-0039
NSN 5930-00-339-3451
NSN 4140-00-289-4334
NSN 6685-00-499-6451
NSN 5975-01-311-9021
NSN 6110-00-437-3400
NSN 5930-00-441-6306
NSN 6105-00-968-7525