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 5950-01-194-8842
NSN 5950-01-025-5542
NSN 5998-01-617-7876
NSN 5999-01-132-4638
NSN 2925-01-487-0886
NSN 7035-00-517-8232
NSN 5920-01-462-1261
NSN 5965-01-574-8942
NSN 5945-00-446-9290
NSN 6145-01-310-2407
NSN 6320-00-593-0379
NSN 5998-01-123-9687