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 5925-01-074-4504
NSN 6240-00-813-6328
NSN 6135-00-519-1325
NSN 2925-00-402-5582
NSN 6320-00-456-2092
NSN 5998-01-086-0494
NSN 6320-01-072-2073
NSN 5835-01-515-6537
NSN 5945-01-147-5377
NSN 5965-01-454-8076
NSN 5985-01-340-9784
NSN 6645-01-422-1374