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 2925-00-580-4931
NSN 6220-01-491-9454
NSN 5998-01-096-0263
NSN 5910-01-462-0127
NSN 6685-01-344-9389
NSN 6135-01-069-2482
NSN 6135-01-061-1862
NSN 5835-01-038-8459
NSN 5895-01-422-7049
NSN 6105-00-272-7481
NSN 6650-01-431-3649
NSN 7035-01-391-7470