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 7035-01-230-0250
NSN 6610-01-254-4196
NSN 6610-01-593-0135
NSN 7035-00-897-7567
NSN 5915-00-318-7097
NSN 7035-01-574-2532
NSN 5925-01-088-6863
NSN 5950-01-412-6905
NSN 6240-01-655-3003
NSN 6135-01-519-7879
NSN 5905-01-549-8037
NSN 5945-00-466-3514