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 5935-00-757-3721
NSN 6110-01-371-3049
NSN 5996-01-441-1594
NSN 6645-00-728-1316
NSN 5996-00-022-3049
NSN 6150-00-809-9114
NSN 5975-01-104-5589
NSN 6650-01-491-6733
NSN 6610-01-557-9299
NSN 5920-01-420-4934
NSN 5910-01-392-1055
NSN 5950-01-451-9128