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 7035-01-155-9025
NSN 5999-01-265-2200
NSN 6130-00-771-2100
NSN 6105-01-521-2070
NSN 6610-01-551-0774
NSN 7035-01-158-7673
NSN 5960-00-081-9255
NSN 5935-01-202-3117
NSN 6135-01-204-8712
NSN 5855-00-256-5562
NSN 6320-00-456-2092
NSN 5996-00-278-5193