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 5930-01-123-9688
NSN 6620-00-692-8348
NSN 6105-01-625-9636
NSN 7035-01-364-8454
NSN 6145-00-011-2390
NSN 6110-00-482-2727
NSN 5935-01-026-0923
NSN 5965-01-289-6436
NSN 5950-00-513-9596
NSN 6105-01-021-0235
NSN 5985-00-249-4402
NSN 5895-01-241-2321