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 5998-01-377-4316
NSN 6145-00-081-3993
NSN 5998-00-222-3373
NSN 5985-01-441-2285
NSN 6685-01-334-0383
NSN 5925-00-466-7308
NSN 6145-01-555-3465
NSN 5925-00-049-7476
NSN 5960-01-112-0721
NSN 5895-01-117-8778
NSN 4140-00-905-6039
NSN 5905-00-755-7878