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 5950-00-115-6026
NSN 5835-00-811-4554
NSN 5996-00-402-9571
NSN 6645-01-643-2558
NSN 5998-00-912-4188
NSN 6145-01-386-7073
NSN 5998-00-296-8848
NSN 6150-01-615-9390
NSN 5920-01-309-6766
NSN 6105-01-041-8698
NSN 5965-00-246-5612
NSN 6320-01-177-3192