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 5855-01-010-4921
NSN 6685-01-317-3782
NSN 6145-00-017-9707
NSN 6220-01-068-4066
NSN 6150-01-581-2376
NSN 6130-01-487-8699
NSN 6145-00-378-3836
NSN 6105-01-435-9889
NSN 5975-01-603-9119
NSN 6110-01-623-7816
NSN 5998-01-012-2925
NSN 6105-01-023-8441