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 6150-01-519-1209
NSN 6110-01-004-9870
NSN 5965-01-471-6946
NSN 6145-01-203-0391
NSN 5925-00-885-6637
NSN 5895-00-021-4861
NSN 5835-00-707-6266
NSN 6685-00-249-7668
NSN 5920-01-474-6004
NSN 5998-01-426-2654
NSN 5910-01-560-5681
NSN 6110-00-089-9757