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 6145-00-932-5698
NSN 5920-01-338-1410
NSN 5895-01-250-2813
NSN 6135-00-990-1822
NSN 2925-01-029-5130
NSN 5905-00-764-0764
NSN 6130-00-604-1180
NSN 5905-00-922-7220
NSN 6105-01-213-0142
NSN 5925-00-951-9232
NSN 5935-01-410-7823
NSN 6105-00-200-8074