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 5998-01-067-7970
NSN 5910-00-554-1422
NSN 5935-01-294-3735
NSN 5935-00-114-1508
NSN 5925-01-429-0162
NSN 5915-00-059-1349
NSN 6145-00-648-2726
NSN 5915-01-659-5345
NSN 6610-01-083-7579
NSN 5855-01-020-7982
NSN 6610-00-061-7882
NSN 5925-01-429-7699