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 6610-01-069-1156
NSN 5998-01-167-8819
NSN 6150-00-162-9762
NSN 5998-00-021-9785
NSN 5985-00-225-9074
NSN 5965-01-043-9357
NSN 6110-00-193-2847
NSN 6685-01-032-3384
NSN 5965-01-191-0735
NSN 5945-00-715-6507
NSN 6240-00-260-0399
NSN 6685-00-922-0884