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 6645-01-449-0785
NSN 5996-01-596-7836
NSN 2925-01-139-7106
NSN 6240-01-600-2774
NSN 5905-01-111-3502
NSN 5990-01-436-7191
NSN 5998-00-034-4088
NSN 4140-00-464-7890
NSN 5950-01-591-3413
NSN 5945-00-959-0085
NSN 5920-00-755-3235
NSN 5910-00-872-5047