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 2925-01-166-3228
NSN 6685-01-253-3507
NSN 5835-00-264-0946
NSN 5960-00-055-8010
NSN 5925-00-308-7146
NSN 5835-01-495-0595
NSN 5930-00-554-1064
NSN 5960-00-570-6986
NSN 5930-01-128-1420
NSN 5996-01-138-6182
NSN 5965-01-188-8530
NSN 5950-01-634-0677