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 5985-01-410-8977
NSN 5910-01-196-0666
NSN 5855-01-302-9778
NSN 5945-00-937-5006
NSN 5985-01-027-0040
NSN 6105-01-309-7509
NSN 5925-00-015-2806
NSN 6685-01-190-8634
NSN 5985-00-565-4240
NSN 5998-01-422-6471
NSN 5855-01-308-0955
NSN 6105-00-828-2076