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 5990-01-118-8624
NSN 5945-00-222-5994
NSN 5975-01-591-8609
NSN 6620-01-023-9330
NSN 6145-01-383-0634
NSN 5920-01-579-8273
NSN 5965-00-626-5346
NSN 6620-01-461-3550
NSN 6320-00-977-3930
NSN 6685-00-563-7475
NSN 5915-00-058-4186
NSN 5999-01-295-3110