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 6620-01-168-8450
NSN 6105-01-467-5468
NSN 5925-01-044-5508
NSN 5905-00-115-5382
NSN 6620-01-476-7355
NSN 6620-01-026-0346
NSN 5935-01-355-7884
NSN 5920-01-257-8611
NSN 5925-01-594-1873
NSN 5925-00-994-0405
NSN 5998-00-904-6613
NSN 5998-01-220-8156