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 5965-01-260-0780
NSN 6145-01-499-9745
NSN 5960-01-512-0233
NSN 5915-01-297-2872
NSN 5990-01-541-5632
NSN 5975-01-586-6978
NSN 5905-00-487-7092
NSN 6645-01-365-8020
NSN 5925-01-101-7547
NSN 5925-00-466-1189
NSN 5920-01-468-7599
NSN 5965-01-023-9359