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 6110-00-248-7475
NSN 5925-01-229-8659
NSN 7035-01-184-8905
NSN 5998-01-619-1666
NSN 6110-01-342-4253
NSN 5985-01-213-1972
NSN 5905-01-428-7774
NSN 5935-01-584-9974
NSN 5835-00-221-6628
NSN 5920-00-325-3980
NSN 6240-01-645-4797
NSN 6610-01-200-6861