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 5910-01-384-3574
NSN 6105-01-305-5662
NSN 5835-01-642-4705
NSN 6320-00-322-3460
NSN 6685-01-604-0263
NSN 6320-01-224-0063
NSN 6130-00-135-2818
NSN 6240-00-617-1719
NSN 6135-01-222-0703
NSN 6135-01-014-3144
NSN 5910-01-559-6638
NSN 5895-01-519-5607