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 6220-00-014-7745
NSN 6620-01-098-9866
NSN 6620-01-467-2111
NSN 5905-00-442-3025
NSN 5965-00-553-6898
NSN 5855-01-236-4497
NSN 6130-01-061-9481
NSN 6620-01-504-1827
NSN 5935-01-514-7447
NSN 5930-01-167-8532
NSN 6685-01-014-5336
NSN 6620-01-325-6295