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 5905-00-881-6646
NSN 6650-01-508-3651
NSN 6130-01-584-5315
NSN 5945-00-025-2431
NSN 6320-00-681-1324
NSN 5895-01-364-8459
NSN 5920-01-112-5399
NSN 5985-00-159-3587
NSN 5985-00-353-6339
NSN 5985-01-202-7919
NSN 5895-01-113-7006
NSN 5965-00-201-7479