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 6110-00-350-6192
NSN 5965-00-964-1756
NSN 5920-00-405-1363
NSN 4140-00-218-3579
NSN 5960-01-312-1262
NSN 5925-00-943-4489
NSN 5905-00-111-2214
NSN 5975-01-230-3866
NSN 5915-01-577-2177
NSN 6685-00-986-7733
NSN 6220-00-974-9305
NSN 5990-01-393-4808