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 6110-01-579-3399
NSN 5999-01-580-6891
NSN 7035-01-535-6945
NSN 6110-01-506-9947
NSN 6150-00-249-1760
NSN 5915-01-103-1825
NSN 5999-01-422-0240
NSN 6150-01-237-2491
NSN 5950-00-081-8787
NSN 5975-01-451-4192
NSN 6145-01-469-4254
NSN 2925-01-364-7926