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 5895-01-075-1108
NSN 6610-00-913-7069
NSN 5950-01-045-4360
NSN 6150-01-391-5567
NSN 5975-00-616-4291
NSN 5910-01-240-3738
NSN 6135-00-087-5300
NSN 5960-01-268-8674
NSN 5925-00-418-3811
NSN 6150-00-654-8457
NSN 6130-01-429-6118
NSN 5996-01-264-0291