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 5835-01-510-1873
NSN 2925-01-556-0333
NSN 5920-01-422-4151
NSN 6320-01-021-6633
NSN 6105-01-632-8255
NSN 6150-01-468-0509
NSN 6610-01-276-7766
NSN 5835-01-345-0814
NSN 5915-00-882-4845
NSN 5930-01-498-2169
NSN 5996-01-392-3178
NSN 6110-01-633-9660