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 6105-01-258-2314
NSN 5855-01-088-8700
NSN 6105-01-653-0968
NSN 6145-00-232-0813
NSN 6320-01-358-8069
NSN 6135-01-396-4900
NSN 5905-00-926-2905
NSN 5960-01-442-9304
NSN 6145-01-029-9026
NSN 5905-01-553-2867
NSN 5895-01-454-1846
NSN 5920-00-159-8582