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 6645-01-365-7373
NSN 6130-00-118-5614
NSN 5895-01-225-3333
NSN 6620-00-703-4260
NSN 5945-01-530-3230
NSN 5996-00-186-8709
NSN 5855-00-761-6559
NSN 5965-01-350-5105
NSN 2925-00-288-1394
NSN 6240-01-345-3263
NSN 5925-00-597-1558
NSN 5999-01-556-9110