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 5999-01-604-3346
NSN 5835-01-382-4592
NSN 6105-01-459-1179
NSN 5855-01-254-6826
NSN 5965-01-260-7146
NSN 7035-01-661-2467
NSN 5996-01-295-4936
NSN 4140-01-395-6572
NSN 7035-01-176-7523
NSN 5965-01-077-3346
NSN 5990-01-272-4091
NSN 6145-01-198-2479