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 6105-01-149-6639
NSN 6150-01-415-0916
NSN 5895-01-146-5382
NSN 5996-01-303-6882
NSN 5960-01-141-7584
NSN 5950-01-075-8223
NSN 5930-01-091-5899
NSN 2925-01-612-0405
NSN 5930-01-570-7330
NSN 5945-01-119-2810
NSN 7035-01-549-6765
NSN 5990-01-203-6089