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 2925-01-510-9378
NSN 5985-00-023-4433
NSN 6650-00-155-8431
NSN 5930-00-779-3999
NSN 6610-00-132-2055
NSN 6320-01-255-2096
NSN 6110-01-019-4907
NSN 5945-00-402-1698
NSN 2925-01-548-6674
NSN 2925-00-614-1758
NSN 6145-01-364-0346
NSN 5905-01-390-8938