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 6220-01-250-2376
NSN 5960-00-931-2483
NSN 6220-01-215-0907
NSN 5935-00-221-1651
NSN 5996-01-158-9695
NSN 5930-01-495-1368
NSN 6685-00-111-7038
NSN 5996-01-400-3558
NSN 6320-01-447-3459
NSN 5965-01-558-8537
NSN 5999-01-632-8565
NSN 5910-01-201-0451