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 2925-00-411-0600
NSN 7035-00-421-8710
NSN 6620-00-999-2425
NSN 5920-00-328-4503
NSN 5915-01-454-1866
NSN 6620-01-106-3553
NSN 6105-01-247-2269
NSN 6105-01-603-7855
NSN 5985-01-084-7311
NSN 6620-01-312-5793
NSN 5920-01-357-3370
NSN 5945-00-784-9121