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 6105-01-036-6992
NSN 5985-01-477-7116
NSN 6145-01-038-9725
NSN 4140-01-482-5038
NSN 5945-01-061-4234
NSN 5965-01-564-6654
NSN 6220-01-430-4268
NSN 6645-01-632-6263
NSN 5965-01-601-5244
NSN 5998-00-072-9823
NSN 6220-01-140-6613
NSN 6240-00-186-6611