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 6135-00-461-3590
NSN 5925-01-355-2420
NSN 5985-01-073-0571
NSN 6610-00-236-7175
NSN 5895-01-064-2734
NSN 5835-01-268-1924
NSN 6135-01-205-5965
NSN 6105-01-606-5969
NSN 5915-01-219-6298
NSN 5960-00-070-4399
NSN 5835-01-540-4995
NSN 6145-01-294-6011