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 6110-01-369-9684
NSN 5835-00-138-7807
NSN 6320-01-255-2096
NSN 6220-01-016-7112
NSN 6650-00-361-8222
NSN 5855-01-479-3152
NSN 6620-01-067-8336
NSN 5910-01-148-8784
NSN 5915-00-448-8852
NSN 6130-01-044-2671
NSN 5985-00-734-7479
NSN 6645-00-397-2210