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 5925-00-432-9460
NSN 6610-01-130-8885
NSN 5925-01-326-4411
NSN 5965-01-298-6313
NSN 7035-01-556-6855
NSN 5925-01-055-3868
NSN 5965-01-521-3224
NSN 6220-01-502-1852
NSN 6145-01-391-5148
NSN 7035-00-585-2113
NSN 6220-00-399-6200
NSN 6130-00-227-2124