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 5910-00-917-3268
NSN 5920-01-621-1068
NSN 5835-01-576-9013
NSN 5960-01-495-0859
NSN 5996-01-406-1821
NSN 5925-00-347-0566
NSN 7035-00-205-8739
NSN 6645-01-384-7791
NSN 6650-01-366-2424
NSN 5960-00-289-6591
NSN 5930-01-116-1829
NSN 6110-01-535-6130