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 5935-00-194-8380
NSN 5960-01-599-9821
NSN 5945-01-451-3501
NSN 5990-00-999-8486
NSN 5835-01-426-6573
NSN 5945-00-577-7273
NSN 6320-00-228-5678
NSN 7035-01-246-3086
NSN 6145-01-623-3763
NSN 5945-00-287-8022
NSN 5910-01-601-8087
NSN 5835-01-259-0859