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 6610-01-444-0573
NSN 6610-01-236-2510
NSN 5999-01-089-8017
NSN 5910-01-514-3343
NSN 5835-00-003-0295
NSN 5999-01-622-3048
NSN 7035-01-394-3169
NSN 6620-00-723-2075
NSN 5975-01-044-2529
NSN 6110-00-022-1347
NSN 5985-00-098-7629
NSN 6130-00-346-7833