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 5930-01-036-2044
NSN 5998-01-391-9745
NSN 6135-01-268-7056
NSN 6650-01-146-5000
NSN 5945-01-317-6867
NSN 6110-00-832-8280
NSN 6685-01-485-9613
NSN 5930-01-391-7126
NSN 5835-01-378-6804
NSN 6610-01-421-4396
NSN 5998-00-273-3980
NSN 6645-01-281-4842