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 6135-01-273-1253
NSN 4140-01-025-0923
NSN 5960-01-390-9363
NSN 6620-01-279-8884
NSN 5855-01-597-1836
NSN 5855-00-862-3345
NSN 6110-00-166-7865
NSN 6105-01-254-3626
NSN 5920-00-879-6285
NSN 5950-01-142-3389
NSN 5998-01-420-9115
NSN 5935-01-179-1298