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 5930-01-470-6073
NSN 5925-01-441-5036
NSN 6645-00-601-6793
NSN 6220-00-239-5561
NSN 5998-01-206-3756
NSN 5990-01-303-6110
NSN 6240-01-384-3887
NSN 6320-00-646-3311
NSN 5996-00-356-0680
NSN 5925-01-608-4259
NSN 6240-01-326-5428
NSN 5855-01-608-4351