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 6150-01-315-8647
NSN 6135-01-420-5907
NSN 5960-01-079-7797
NSN 6685-01-157-9340
NSN 5945-00-156-0781
NSN 5998-01-451-3735
NSN 6105-01-600-8433
NSN 6620-01-203-4369
NSN 6145-01-145-5177
NSN 6145-01-296-8198
NSN 5895-01-493-3482
NSN 5996-01-145-4357