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 5950-01-525-7896
NSN 7035-00-585-2113
NSN 6110-00-025-3974
NSN 6220-01-196-7513
NSN 5855-00-610-4052
NSN 5905-01-495-3705
NSN 6135-01-544-8463
NSN 6110-01-303-5196
NSN 5945-00-290-1779
NSN 5950-01-461-8390
NSN 7035-01-653-2100
NSN 5998-00-518-6464