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 5965-01-055-7645
NSN 6145-01-538-2052
NSN 6220-01-313-0094
NSN 6110-01-297-2884
NSN 6620-00-018-2196
NSN 6145-01-232-5746
NSN 5910-01-051-6943
NSN 5935-00-944-4592
NSN 5855-01-191-3404
NSN 6105-01-033-8744
NSN 5996-01-024-2930
NSN 5960-01-433-7565