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 5905-01-408-3501
NSN 6105-00-415-9877
NSN 5985-01-227-5524
NSN 6105-00-081-6158
NSN 5960-01-205-7425
NSN 5925-00-580-0869
NSN 5835-01-398-3859
NSN 5925-01-176-6467
NSN 5930-01-059-6538
NSN 6320-01-198-4024
NSN 5935-00-592-5188
NSN 5999-01-440-1898