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 6150-00-153-3196
NSN 5996-01-407-1458
NSN 5910-01-159-4118
NSN 5945-00-880-3991
NSN 5855-00-256-5562
NSN 5960-01-505-2426
NSN 6150-00-422-6862
NSN 5999-01-465-9954
NSN 5990-01-421-3325
NSN 6130-00-876-2511
NSN 5965-01-063-7894
NSN 5855-00-631-4565