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 5930-00-798-8168
NSN 6105-00-816-7482
NSN 7035-01-294-2688
NSN 6135-01-377-5729
NSN 5925-01-460-8587
NSN 6105-01-565-7584
NSN 6110-01-546-6682
NSN 4140-01-130-3824
NSN 6240-01-014-5598
NSN 6650-01-534-5787
NSN 5945-00-305-5670
NSN 5950-00-067-4754