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 7035-00-206-6123
NSN 6610-01-265-0999
NSN 6320-01-392-6922
NSN 6645-00-253-9617
NSN 6320-01-476-6767
NSN 6145-00-156-4394
NSN 6130-00-890-8471
NSN 5905-00-638-6776
NSN 6320-00-646-3311
NSN 5935-01-200-4210
NSN 5960-01-399-4327
NSN 5910-01-476-7753