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 5998-01-380-8116
NSN 6110-01-267-6514
NSN 7035-01-568-5351
NSN 6105-00-573-1704
NSN 5975-01-570-4744
NSN 6240-00-353-5753
NSN 4140-01-136-2204
NSN 5930-01-440-0498
NSN 5990-00-105-7831
NSN 6145-01-649-0650
NSN 5835-01-158-6878
NSN 6135-00-676-5807