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 6130-01-010-8166
NSN 2925-01-491-7318
NSN 5910-01-182-3263
NSN 6650-00-423-2178
NSN 5835-01-162-5224
NSN 5990-01-476-9956
NSN 6130-00-195-5365
NSN 5835-01-054-6190
NSN 5999-01-293-2404
NSN 5945-01-342-1618
NSN 6320-00-701-0437
NSN 6150-01-205-3865