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 6610-00-632-9502
NSN 6105-01-117-6566
NSN 5935-01-013-9384
NSN 5935-01-173-3168
NSN 5996-00-557-3695
NSN 5999-01-458-6403
NSN 5895-01-508-4343
NSN 7035-01-270-0325
NSN 5920-01-183-7938
NSN 5965-01-490-2547
NSN 6145-00-198-5675
NSN 5945-01-020-3006