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 7035-01-578-6784
NSN 6610-01-393-5475
NSN 6320-00-284-1524
NSN 7035-01-584-5561
NSN 5910-01-166-8221
NSN 6105-01-602-8187
NSN 6620-00-197-5130
NSN 5985-01-578-7406
NSN 4140-01-291-4838
NSN 5895-01-059-4571
NSN 6150-00-565-5992
NSN 6320-01-397-9995