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 6145-01-601-8668
NSN 5999-01-422-2065
NSN 5998-01-495-7381
NSN 5999-01-162-5654
NSN 2925-00-172-9264
NSN 5835-00-126-2961
NSN 7035-00-076-4097
NSN 5925-01-512-2268
NSN 5945-01-451-4798
NSN 6135-01-336-3115
NSN 6150-00-109-2332
NSN 5855-01-290-7035