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 5925-01-547-4304
NSN 5996-01-078-4620
NSN 5915-01-442-1546
NSN 5965-00-281-0319
NSN 5996-01-396-0121
NSN 6130-01-503-7073
NSN 6685-01-444-1496
NSN 5945-00-378-1284
NSN 6105-01-568-0763
NSN 5895-00-948-3808
NSN 6610-00-864-4730
NSN 5945-01-192-1460