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 5945-00-189-8783
NSN 6320-00-082-5868
NSN 2925-01-629-9416
NSN 6620-01-344-9355
NSN 6645-00-020-2787
NSN 6620-01-085-8688
NSN 6645-01-044-6376
NSN 6105-01-573-8234
NSN 5895-00-515-6368
NSN 6645-00-348-2841
NSN 6110-00-241-1554
NSN 2925-00-185-1618