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 5965-01-517-2000
NSN 5960-00-959-5226
NSN 5985-01-544-0386
NSN 6150-01-528-3312
NSN 6150-01-098-5531
NSN 5855-01-587-0783
NSN 5950-01-439-7446
NSN 5960-01-599-9821
NSN 5895-01-505-2452
NSN 5910-01-501-8752
NSN 5950-01-079-9616
NSN 5998-01-586-0415