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 7035-01-397-5009
NSN 5945-01-171-6560
NSN 6150-01-041-6976
NSN 6685-01-129-1806
NSN 5998-00-253-1346
NSN 5960-01-485-2467
NSN 6320-01-198-4024
NSN 5996-00-707-6228
NSN 6685-01-610-6094
NSN 5910-00-501-2087
NSN 6645-01-334-0782
NSN 6685-00-755-9319