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 6145-01-199-4006
NSN 5996-00-824-1200
NSN 5975-00-123-3494
NSN 6685-01-356-3564
NSN 5925-01-540-6008
NSN 6320-00-681-1324
NSN 6110-00-777-8749
NSN 6110-01-357-4907
NSN 6135-00-334-4500
NSN 6150-01-212-2035
NSN 5960-00-253-1473
NSN 5935-01-555-8560