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 5920-01-479-1769
NSN 6320-01-486-8004
NSN 5855-00-928-1912
NSN 5935-01-582-5470
NSN 5985-01-226-0632
NSN 6145-01-571-0921
NSN 7035-00-945-3166
NSN 5975-00-824-4354
NSN 5935-01-112-1255
NSN 5910-00-463-8697
NSN 5985-01-439-3224
NSN 5835-01-518-4300