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 6105-01-285-6453
NSN 5960-01-472-5263
NSN 6685-00-631-3549
NSN 6145-01-104-6029
NSN 5930-00-279-4060
NSN 5985-01-432-2057
NSN 5910-01-648-9985
NSN 6110-00-501-5585
NSN 5990-00-069-2221
NSN 6135-01-389-3525
NSN 5996-01-421-2416
NSN 5950-01-560-6721