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 6110-01-614-3318
NSN 5935-01-656-9077
NSN 5998-01-247-9888
NSN 5999-01-327-2377
NSN 5999-00-856-6460
NSN 5925-01-507-5704
NSN 5965-01-467-0956
NSN 5935-00-683-7894
NSN 5855-00-323-0967
NSN 6610-01-627-8985
NSN 6130-00-901-0167
NSN 5998-01-413-5095