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 6240-01-329-7228
NSN 6145-00-968-6603
NSN 6135-00-299-6918
NSN 5895-01-229-1648
NSN 5960-01-550-2782
NSN 6620-00-658-6588
NSN 2925-01-106-3552
NSN 5960-00-187-0429
NSN 5835-00-936-8753
NSN 5985-00-259-1962
NSN 6645-01-382-4940
NSN 5996-01-468-8809