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 6110-00-218-0967
NSN 5965-01-376-9305
NSN 5965-01-504-2340
NSN 5835-01-502-9228
NSN 6685-01-094-7916
NSN 6320-00-583-3104
NSN 5945-01-578-0924
NSN 5975-01-646-9902
NSN 6105-00-303-9756
NSN 5895-01-555-5631
NSN 6130-00-985-5345
NSN 6145-01-065-2692