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 7035-01-265-2301
NSN 5935-01-025-5004
NSN 5990-01-414-2778
NSN 5935-01-392-4148
NSN 5930-00-411-7628
NSN 5930-01-622-0954
NSN 5920-00-519-9722
NSN 6135-00-334-4500
NSN 5910-00-184-8249
NSN 6650-01-386-5787
NSN 5925-01-437-8091
NSN 5855-00-869-3635