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 6135-00-050-7189
NSN 6320-01-054-3046
NSN 5990-01-087-7081
NSN 5855-00-548-4742
NSN 4140-01-142-3192
NSN 2925-01-368-5773
NSN 6105-01-143-7884
NSN 5895-00-966-6452
NSN 5930-00-925-3766
NSN 5998-01-306-6968
NSN 4140-00-449-7345
NSN 6145-01-007-0878