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 5965-01-425-1741
NSN 6110-00-271-9928
NSN 5915-01-202-8426
NSN 5835-01-412-6901
NSN 5998-01-537-1983
NSN 7035-01-558-6203
NSN 6645-01-285-4284
NSN 5920-01-094-4327
NSN 5915-01-014-1042
NSN 5855-01-236-9645
NSN 2925-01-175-1217
NSN 4140-01-547-5589