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 6685-00-036-2282
NSN 5910-01-255-8404
NSN 5950-01-155-5034
NSN 5905-01-406-2368
NSN 6145-01-200-7936
NSN 5910-00-252-4853
NSN 6620-00-292-7000
NSN 5945-00-869-5925
NSN 5910-00-051-4816
NSN 5960-00-874-4857
NSN 6145-00-971-8284
NSN 6105-01-529-8720