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 6650-01-014-0931
NSN 5965-01-384-4912
NSN 2925-01-327-3069
NSN 5910-00-554-7885
NSN 5999-01-512-2146
NSN 5960-00-736-0213
NSN 7035-00-897-7567
NSN 5985-01-514-8732
NSN 5905-01-452-0959
NSN 6110-00-404-9352
NSN 6240-01-595-6812
NSN 6320-01-096-6649