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 5835-01-278-4683
NSN 5855-01-578-4914
NSN 5935-00-615-7167
NSN 6145-01-615-6025
NSN 4140-00-816-0603
NSN 5910-01-646-6064
NSN 5950-01-359-2601
NSN 5895-01-653-4360
NSN 6645-00-246-4934
NSN 6130-01-300-4358
NSN 6620-01-542-8709
NSN 5935-01-154-1899