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 5835-01-274-1035
NSN 5996-00-626-3766
NSN 5960-01-276-7836
NSN 6145-01-622-3613
NSN 5975-00-226-8429
NSN 4140-01-446-1022
NSN 6110-01-578-6777
NSN 6645-00-171-9639
NSN 6320-01-250-0290
NSN 6130-00-233-6427
NSN 6645-01-407-8326
NSN 5950-01-391-4938