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 5905-01-245-8472
NSN 6150-00-764-3695
NSN 7035-01-564-7662
NSN 6610-01-361-8965
NSN 5855-01-419-5285
NSN 5960-00-579-0298
NSN 6150-00-306-2020
NSN 5985-01-366-2912
NSN 6150-01-341-5730
NSN 6650-01-384-1657
NSN 4140-01-330-8141
NSN 6135-00-613-1068