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 6220-01-303-0996
NSN 5990-01-248-5294
NSN 6135-01-415-1163
NSN 5996-01-025-5683
NSN 6150-01-078-9236
NSN 6320-01-216-1678
NSN 6110-00-727-9175
NSN 5905-01-587-0710
NSN 6610-00-209-4372
NSN 5935-00-321-8317
NSN 5855-01-067-4129
NSN 6320-01-162-5977