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 5945-01-240-6381
NSN 5996-01-622-0646
NSN 6130-00-482-1257
NSN 7035-00-167-7411
NSN 5985-01-025-9711
NSN 6650-01-218-4742
NSN 5996-01-586-9111
NSN 6240-00-849-5026
NSN 6145-00-162-7334
NSN 6685-01-261-2983
NSN 5905-00-968-8046
NSN 5965-00-092-5717