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 5960-01-649-1341
NSN 6620-01-119-9239
NSN 5930-00-293-8197
NSN 5835-01-094-2662
NSN 6135-01-314-8416
NSN 5905-01-344-5519
NSN 6610-00-548-3452
NSN 5990-00-799-2796
NSN 5905-01-491-9392
NSN 6145-01-454-6425
NSN 7035-00-628-3471
NSN 5975-00-239-7347