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 6650-01-325-8316
NSN 5935-00-170-6519
NSN 5960-00-351-4821
NSN 5965-01-607-8609
NSN 5965-01-213-7256
NSN 5960-01-658-9538
NSN 5910-01-420-4485
NSN 5975-00-253-9743
NSN 5925-01-399-6777
NSN 5975-01-564-5357
NSN 5985-01-604-0045
NSN 5998-00-400-0963