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 5925-01-605-3888
NSN 7035-01-537-2644
NSN 6320-01-347-2638
NSN 2925-00-656-3224
NSN 6650-01-101-6622
NSN 5950-00-805-5578
NSN 7035-00-286-6221
NSN 5920-00-681-5454
NSN 7035-01-465-0391
NSN 2925-01-254-3068
NSN 5855-01-258-5161
NSN 5996-01-421-4417