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 6650-01-541-0506
NSN 5895-01-064-8289
NSN 6105-01-408-5467
NSN 5895-01-576-9881
NSN 5855-00-247-7219
NSN 6130-01-273-9714
NSN 5975-00-811-3444
NSN 6650-01-562-9944
NSN 6685-01-622-2542
NSN 6685-01-133-9249
NSN 6150-00-765-6475
NSN 5920-01-010-3293