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 5920-01-429-2649
NSN 5895-01-243-5475
NSN 5965-01-502-9684
NSN 5920-01-441-2427
NSN 6645-01-491-1815
NSN 6145-01-204-7021
NSN 5935-00-342-9426
NSN 6620-00-303-9947
NSN 7035-00-574-4223
NSN 6130-01-440-4679
NSN 5935-01-391-4142
NSN 5835-00-190-3401