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 5999-01-584-4097
NSN 5996-00-221-5897
NSN 5920-00-355-4735
NSN 6240-01-439-9544
NSN 6110-01-559-2092
NSN 6610-01-582-8181
NSN 6110-01-335-9484
NSN 6685-01-276-5400
NSN 5998-00-959-6885
NSN 5965-00-529-0602
NSN 6320-01-572-6395
NSN 6105-00-227-1412