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 6150-01-411-6299
NSN 6610-01-500-5046
NSN 6105-01-191-2015
NSN 5945-00-467-9319
NSN 6685-01-221-0209
NSN 5930-01-421-3737
NSN 4140-01-384-5267
NSN 5999-01-483-9599
NSN 6220-01-152-2637
NSN 5975-00-357-6136
NSN 5895-00-404-9636
NSN 6685-01-017-5222