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 6110-00-085-3275
NSN 6620-01-034-4539
NSN 6150-01-367-0746
NSN 6610-01-100-3662
NSN 5985-01-516-6337
NSN 5960-01-196-9203
NSN 5920-00-167-2700
NSN 5835-01-014-4574
NSN 6620-01-210-4401
NSN 5998-01-584-4871
NSN 6620-00-829-1914
NSN 5925-00-089-9928