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 5965-01-444-3098
NSN 5915-01-374-7072
NSN 5935-00-557-6361
NSN 5960-00-572-9706
NSN 5996-01-122-8288
NSN 6685-01-111-3890
NSN 6650-01-574-0714
NSN 5960-01-347-6791
NSN 5945-01-368-0050
NSN 6145-00-609-5330
NSN 5935-00-881-0774
NSN 5910-01-592-1459