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 6145-01-644-9332
NSN 5950-01-590-6393
NSN 6150-01-654-9832
NSN 6320-01-242-8355
NSN 6645-01-344-8702
NSN 6130-01-059-8534
NSN 5935-00-188-8192
NSN 7035-00-922-5700
NSN 5945-00-753-1054
NSN 5925-00-973-1160
NSN 5895-01-023-0522
NSN 5905-00-581-5049