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 6145-01-563-1221
NSN 5855-01-221-4076
NSN 5910-00-351-8768
NSN 5895-00-691-6299
NSN 5835-01-555-8963
NSN 6110-01-025-9773
NSN 5930-01-578-5927
NSN 5895-01-608-7947
NSN 6135-01-392-8344
NSN 6110-01-497-9743
NSN 5920-01-422-8867
NSN 6105-00-156-9084