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 5905-00-880-2376
NSN 5910-01-027-0883
NSN 5855-01-652-9653
NSN 5905-01-003-8276
NSN 6240-01-340-1307
NSN 5930-00-392-5716
NSN 5920-00-015-7824
NSN 6620-01-434-6538
NSN 6135-00-377-9165
NSN 5998-01-613-5193
NSN 5935-01-203-6053
NSN 6645-01-654-9639