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 5950-01-606-7158
NSN 5935-01-576-5055
NSN 5855-01-165-6361
NSN 5920-01-056-5039
NSN 5915-00-418-3849
NSN 5895-00-193-0453
NSN 5920-01-472-2966
NSN 5950-01-057-4402
NSN 2925-00-005-1618
NSN 5905-00-203-5753
NSN 6110-01-386-4055
NSN 5945-00-977-9804