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 5905-00-931-2634
NSN 5920-01-362-5183
NSN 7035-01-368-4801
NSN 2925-00-782-1498
NSN 5925-00-759-9959
NSN 6645-01-199-0062
NSN 5925-01-318-5930
NSN 5935-01-046-5586
NSN 6645-00-237-8414
NSN 6320-01-141-3791
NSN 4140-01-618-0484
NSN 5935-01-455-0417