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 5930-01-421-3716
NSN 5895-01-395-6522
NSN 6110-00-916-4625
NSN 5925-01-425-0442
NSN 5965-00-841-3628
NSN 5985-01-175-5793
NSN 6240-01-095-5421
NSN 5965-01-359-8172
NSN 5999-01-562-4764
NSN 5910-01-415-2877
NSN 5910-01-370-9100
NSN 7035-00-079-7189