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 5996-00-890-3350
NSN 6685-00-573-1669
NSN 5925-00-382-7701
NSN 5999-00-236-8239
NSN 5960-00-087-6636
NSN 5950-01-032-5013
NSN 6105-01-028-0672
NSN 5999-01-212-3094
NSN 6110-01-364-0966
NSN 2925-01-464-3093
NSN 6685-01-109-9595
NSN 5965-01-055-0102