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 2925-01-175-1217
NSN 4140-01-012-8614
NSN 6220-00-947-7621
NSN 6645-01-301-9462
NSN 6645-01-567-2968
NSN 6105-00-305-5716
NSN 5975-01-052-2463
NSN 5915-01-109-6249
NSN 5935-01-023-3143
NSN 5855-00-821-7512
NSN 6145-01-442-6965
NSN 5999-01-159-3162