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 2925-00-932-6262
NSN 5960-00-537-4750
NSN 5999-00-862-7797
NSN 5895-00-078-9281
NSN 5999-00-401-6788
NSN 6150-01-025-6083
NSN 6150-00-666-3635
NSN 6130-00-258-2716
NSN 6135-01-026-9960
NSN 5945-01-237-2592
NSN 5925-01-515-4755
NSN 6240-01-487-3840