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 6320-01-350-5570
NSN 6110-01-147-4628
NSN 6685-01-074-1621
NSN 5930-01-345-2550
NSN 2925-01-542-5671
NSN 5930-01-514-7192
NSN 6150-01-154-0258
NSN 5998-01-033-0779
NSN 5920-01-144-1500
NSN 5960-00-139-9416
NSN 6650-00-014-2991
NSN 7035-01-322-8180