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 5965-00-431-2492
NSN 5930-01-099-0029
NSN 6150-01-175-4333
NSN 5975-00-085-4527
NSN 5985-01-380-9706
NSN 2925-00-370-1238
NSN 6130-00-329-4514
NSN 5920-00-598-0469
NSN 6320-01-443-0974
NSN 6105-01-393-1750
NSN 2925-00-190-5561
NSN 5998-01-332-0465