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 5996-00-636-4849
NSN 5965-01-222-8894
NSN 5960-01-527-4845
NSN 6645-00-385-3684
NSN 5960-01-324-1342
NSN 6620-00-997-6791
NSN 6645-01-633-1852
NSN 5935-01-547-5712
NSN 2925-00-233-5644
NSN 5975-01-447-4060
NSN 5905-00-260-0125
NSN 6645-01-577-2306