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 6610-01-363-9745
NSN 5855-00-944-0949
NSN 6130-01-329-0823
NSN 5996-01-310-8974
NSN 5965-01-331-1644
NSN 5945-00-715-1166
NSN 5855-01-240-5470
NSN 5935-01-548-7084
NSN 6645-00-520-8437
NSN 5965-01-535-3728
NSN 5910-00-100-1496
NSN 5985-00-057-0563