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 5895-01-517-7350
NSN 6650-00-035-9297
NSN 6320-01-425-1417
NSN 2925-00-707-6770
NSN 5965-00-228-8336
NSN 5950-00-054-0928
NSN 6320-01-265-0665
NSN 6240-00-368-8541
NSN 6650-00-382-6080
NSN 6105-00-906-8101
NSN 6145-00-001-5125
NSN 5930-00-482-3426