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 6150-01-377-8058
NSN 5925-01-193-0171
NSN 5835-01-221-8811
NSN 5950-01-521-3985
NSN 6645-01-378-3700
NSN 5999-01-634-0576
NSN 6645-01-525-7493
NSN 6650-01-613-8063
NSN 6645-00-292-0093
NSN 5920-00-716-9838
NSN 6145-01-013-8463
NSN 5950-01-030-8778