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 2925-01-491-3270
NSN 5998-00-863-9789
NSN 5920-00-959-9548
NSN 5965-01-521-1811
NSN 6105-01-401-5361
NSN 5999-01-502-7101
NSN 5975-01-589-6164
NSN 5915-00-090-4273
NSN 5915-01-014-7877
NSN 5925-01-011-1263
NSN 7035-01-646-6377
NSN 6240-01-596-3183