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 5998-01-629-4938
NSN 5945-01-153-0268
NSN 5945-00-934-9045
NSN 6620-00-658-6588
NSN 5835-00-561-9994
NSN 5905-00-982-6018
NSN 5855-01-068-3683
NSN 5960-01-383-6262
NSN 5910-01-403-2812
NSN 6150-01-024-5927
NSN 6685-01-170-9956
NSN 5925-00-205-2767