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 6685-01-418-3015
NSN 5999-01-587-0617
NSN 6150-01-461-7811
NSN 5935-00-926-7596
NSN 6130-01-534-9496
NSN 6320-01-512-2031
NSN 6645-01-044-6376
NSN 5965-01-406-6320
NSN 5930-00-058-9592
NSN 5996-00-868-7170
NSN 6130-00-919-8505
NSN 5910-01-423-9485