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 5935-00-960-0116
NSN 5965-01-517-4911
NSN 6685-00-098-1771
NSN 6130-00-155-5873
NSN 4140-00-525-0206
NSN 6150-01-551-6125
NSN 6240-00-261-2609
NSN 5985-00-944-9805
NSN 5996-00-570-9695
NSN 6220-00-190-6410
NSN 5998-01-606-5303
NSN 5985-01-426-8726