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 6105-01-476-4661
NSN 5930-00-081-6352
NSN 5920-00-373-3636
NSN 5975-01-364-4723
NSN 5855-01-236-9645
NSN 2925-01-477-3787
NSN 6650-01-381-2972
NSN 6105-01-257-1870
NSN 6110-01-600-7004
NSN 6145-01-035-7527
NSN 5935-01-100-2081
NSN 6685-01-029-1971