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 6685-01-020-8756
NSN 5915-01-238-7382
NSN 2925-01-161-7440
NSN 6650-01-481-6647
NSN 5910-00-240-7744
NSN 6150-01-163-1532
NSN 6320-01-397-9995
NSN 5935-00-952-2204
NSN 6130-00-886-4470
NSN 5910-01-240-8020
NSN 6135-01-368-2785
NSN 6130-01-197-0213