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 6320-01-195-5583
NSN 5950-00-618-0024
NSN 5935-01-482-0783
NSN 5895-01-572-7359
NSN 5945-01-514-3467
NSN 5925-00-820-6415
NSN 6645-00-519-1026
NSN 5975-00-348-7427
NSN 7035-00-225-6499
NSN 5945-00-120-0074
NSN 7035-01-003-9142
NSN 5950-01-447-3410