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 5945-01-271-5495
NSN 6645-00-456-7653
NSN 6685-00-880-8753
NSN 6645-01-170-5402
NSN 5996-01-430-5571
NSN 5930-01-227-7783
NSN 6110-01-223-2033
NSN 6645-01-623-6233
NSN 6150-00-644-7707
NSN 6610-00-905-6780
NSN 5996-01-614-2072
NSN 5835-00-034-4976