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 5905-01-442-8338
NSN 6105-00-042-4469
NSN 6105-01-280-5343
NSN 5965-01-277-1648
NSN 6620-00-010-8190
NSN 2925-01-277-5882
NSN 5910-01-295-5110
NSN 5990-00-221-0878
NSN 6620-01-141-5747
NSN 5835-01-412-0344
NSN 5925-00-092-0578
NSN 5895-01-184-7218