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 5835-01-532-9373
NSN 6610-00-529-8785
NSN 5950-01-597-5648
NSN 2925-00-835-6711
NSN 5935-00-034-1283
NSN 6650-00-910-2708
NSN 5965-01-095-9767
NSN 5998-00-061-6763
NSN 5945-01-090-0610
NSN 5910-00-840-5737
NSN 4140-00-489-3020
NSN 6145-01-101-2882