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 6320-00-228-5678
NSN 5930-01-496-3960
NSN 5930-00-468-6172
NSN 5950-01-587-0910
NSN 5999-00-908-9669
NSN 5996-00-432-8578
NSN 5985-01-378-6823
NSN 5950-00-136-8421
NSN 5930-01-306-0323
NSN 5965-01-274-5016
NSN 6145-01-645-4736
NSN 5996-00-562-8900