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 6240-00-104-4662
NSN 6130-01-230-7000
NSN 5925-01-576-2433
NSN 5996-00-972-3097
NSN 5985-00-920-1528
NSN 5910-01-287-7382
NSN 6650-01-541-4357
NSN 5925-00-123-5767
NSN 6220-00-145-1423
NSN 5965-00-351-7460
NSN 5960-01-228-1215
NSN 6645-01-437-9017