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 5945-01-572-1926
NSN 5945-01-281-3970
NSN 6135-01-025-8109
NSN 6130-00-276-0658
NSN 6685-01-296-1848
NSN 5985-00-971-9653
NSN 5996-01-268-1625
NSN 6685-01-515-5473
NSN 7035-01-187-6002
NSN 6145-01-417-7339
NSN 6620-01-597-5013
NSN 5998-01-653-1509