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 5998-01-484-8821
NSN 5835-01-191-3405
NSN 5999-01-245-1332
NSN 6650-00-230-3069
NSN 6220-00-113-3166
NSN 5990-01-341-3516
NSN 5960-01-350-4288
NSN 2925-00-233-5644
NSN 5930-01-111-7375
NSN 6650-01-232-7744
NSN 6645-00-677-4354
NSN 6620-01-466-4436