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 5925-01-029-3483
NSN 5945-01-380-7780
NSN 6105-00-925-9906
NSN 5915-01-490-0950
NSN 5895-01-291-2074
NSN 6105-01-343-2565
NSN 6110-00-752-2757
NSN 5905-01-258-3939
NSN 6135-01-601-4063
NSN 6240-01-036-7089
NSN 6610-01-101-5909
NSN 5925-01-139-3151