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 6130-00-242-4829
NSN 5905-01-349-4168
NSN 7035-01-330-6768
NSN 6130-00-145-6101
NSN 6145-01-400-5819
NSN 7035-01-580-1627
NSN 5998-01-302-2428
NSN 6145-00-076-9324
NSN 6610-01-327-7148
NSN 4140-01-456-5061
NSN 5920-01-413-8513
NSN 6240-00-300-9883