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 6320-00-546-9249
NSN 5998-01-343-3402
NSN 5990-00-734-7285
NSN 5905-01-240-6388
NSN 5985-01-526-2228
NSN 5990-00-239-3432
NSN 6685-01-004-6182
NSN 5960-00-987-1897
NSN 6135-01-398-5922
NSN 5935-00-227-1110
NSN 6110-01-394-1333
NSN 5920-01-577-7553