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 6645-00-330-2813
NSN 5996-01-141-7959
NSN 5910-01-502-8643
NSN 5935-00-021-2676
NSN 5950-01-495-0873
NSN 5990-01-056-6413
NSN 5920-01-226-4271
NSN 6320-01-511-1526
NSN 6105-00-179-2242
NSN 6130-00-738-7290
NSN 7035-01-576-9617
NSN 5985-00-432-0853