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 5895-01-060-9784
NSN 6685-01-634-0611
NSN 6130-01-422-2352
NSN 6610-00-951-2735
NSN 5835-01-426-6573
NSN 6105-00-771-6136
NSN 4140-01-007-7336
NSN 5985-01-483-5425
NSN 5960-01-047-9224
NSN 6105-00-382-4535
NSN 6685-01-439-4248
NSN 5930-01-441-1853