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 5985-01-010-3398
NSN 5930-00-455-5164
NSN 2925-01-532-0781
NSN 4140-01-400-0643
NSN 7035-01-441-8363
NSN 2925-01-455-2558
NSN 7035-01-036-0236
NSN 5965-01-541-6788
NSN 5998-01-380-1945
NSN 5965-01-512-8842
NSN 5998-00-399-2830
NSN 2925-01-053-0886