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 5930-01-017-1906
NSN 5905-00-797-1062
NSN 5950-00-858-6771
NSN 5960-01-381-8475
NSN 5935-00-429-8914
NSN 5925-01-519-2295
NSN 6105-01-132-3139
NSN 5925-00-247-3050
NSN 6320-00-790-4844
NSN 4140-00-493-9638
NSN 7035-00-295-0451
NSN 6240-01-442-5114