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 2925-00-863-8578
NSN 6130-01-029-2100
NSN 6320-01-407-8663
NSN 5960-01-124-8336
NSN 6610-00-411-7246
NSN 6220-01-309-5827
NSN 5945-00-716-1888
NSN 6110-01-309-5330
NSN 5960-01-243-0007
NSN 6650-00-948-3647
NSN 2925-01-333-6346
NSN 6620-01-486-8002