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 6110-00-260-0130
NSN 5895-01-563-5499
NSN 6645-01-119-3496
NSN 6150-01-575-3517
NSN 6650-01-331-5243
NSN 5999-01-277-5710
NSN 6685-01-268-2294
NSN 6240-01-646-0860
NSN 5998-00-100-0491
NSN 6110-01-025-0086
NSN 5935-01-314-4313
NSN 5945-01-512-7698