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 6320-00-295-2854
NSN 5905-01-391-0414
NSN 5996-01-452-5076
NSN 5985-01-193-6695
NSN 6145-00-916-4916
NSN 6645-00-237-5945
NSN 5915-01-363-4931
NSN 5930-01-411-4763
NSN 6130-01-029-6112
NSN 5965-00-111-2073
NSN 5945-00-204-8192
NSN 5999-01-632-1913