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 5950-01-261-7938
NSN 6220-01-417-6116
NSN 5895-01-388-4201
NSN 5835-00-315-3797
NSN 6645-00-521-0353
NSN 5915-01-433-1407
NSN 5905-01-600-2569
NSN 5835-01-535-0948
NSN 5915-00-964-3993
NSN 6320-01-585-8468
NSN 5945-01-602-9354
NSN 6685-00-222-8216