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 5965-00-187-2736
NSN 5855-01-486-0440
NSN 5960-00-493-5589
NSN 5935-01-012-0856
NSN 5910-01-394-5815
NSN 5950-01-303-6078
NSN 5935-01-303-6810
NSN 5935-01-400-5949
NSN 6320-01-272-7072
NSN 6110-01-534-2742
NSN 7035-00-131-8219
NSN 6610-00-231-5266