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 6135-00-432-5567
NSN 5895-01-300-7557
NSN 6240-00-514-3507
NSN 6240-00-973-2932
NSN 5895-01-422-0593
NSN 5999-00-156-4424
NSN 6130-00-934-9654
NSN 5996-00-934-9698
NSN 6135-01-372-6985
NSN 5905-00-103-1706
NSN 5945-01-158-2216
NSN 5915-01-206-5056