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 5925-00-621-0134
NSN 5925-00-764-8349
NSN 5998-01-367-0953
NSN 6130-00-489-3110
NSN 6645-00-283-6794
NSN 5895-00-064-1745
NSN 5855-01-492-5666
NSN 6150-01-605-3392
NSN 5905-01-023-1383
NSN 5915-01-027-2618
NSN 2925-01-483-9147
NSN 6110-01-104-4777