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 7035-01-024-9511
NSN 6645-01-366-5033
NSN 5855-01-417-3250
NSN 5910-01-424-0225
NSN 5920-00-658-7219
NSN 5910-01-530-5037
NSN 6320-01-422-1212
NSN 5925-01-127-6002
NSN 4140-00-846-4786
NSN 6620-00-350-5817
NSN 6645-01-170-5402
NSN 6150-01-106-3467