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 5855-01-383-8339
NSN 5935-01-633-3594
NSN 5965-00-680-9749
NSN 5920-01-392-6035
NSN 6620-01-061-0599
NSN 5835-01-442-6079
NSN 5990-01-570-5471
NSN 5996-01-100-2952
NSN 5835-01-442-6482
NSN 6135-00-170-8819
NSN 5910-01-366-0392
NSN 6645-01-515-5756