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 5945-01-373-4753
NSN 6130-01-210-0498
NSN 5996-01-321-1927
NSN 6145-01-025-1822
NSN 6135-00-016-0071
NSN 5925-00-180-4088
NSN 5925-00-936-1628
NSN 5935-00-868-3893
NSN 4140-01-217-6290
NSN 5835-01-279-9508
NSN 5835-00-466-8544
NSN 5920-00-853-8266