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 6110-01-568-0155
NSN 5950-01-539-8323
NSN 5996-01-083-0642
NSN 5985-01-483-9877
NSN 5996-00-862-1122
NSN 5965-01-005-6617
NSN 6685-01-616-0437
NSN 5960-01-536-9763
NSN 6145-00-859-2522
NSN 5965-01-367-9357
NSN 6220-00-243-4205
NSN 5910-01-527-8620