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 5999-00-924-8547
NSN 4140-01-400-3610
NSN 6645-00-470-5310
NSN 6110-01-158-5680
NSN 6110-01-216-5147
NSN 6145-01-048-2750
NSN 6135-01-014-3144
NSN 5920-01-362-5183
NSN 5925-01-423-7803
NSN 5965-01-023-0245
NSN 7035-00-941-4949
NSN 5910-00-186-0917