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 5996-01-528-7850
NSN 6320-01-607-1491
NSN 5996-01-226-0606
NSN 6240-01-542-7239
NSN 6105-00-549-2668
NSN 5910-01-610-2013
NSN 6220-00-919-8172
NSN 6110-00-345-8007
NSN 6135-01-584-0941
NSN 2925-01-118-6125
NSN 6650-01-508-2439
NSN 6320-00-925-0558