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 6105-01-006-7069
NSN 6240-01-547-2026
NSN 6145-01-476-5682
NSN 5950-00-473-6066
NSN 6110-01-180-5097
NSN 5945-01-352-5852
NSN 5996-01-122-8288
NSN 5950-00-853-2315
NSN 5998-00-412-2730
NSN 5930-01-620-4015
NSN 7035-00-495-2137
NSN 6135-00-246-0324