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 6685-01-367-2927
NSN 5855-00-058-1293
NSN 5945-01-107-5314
NSN 6220-01-322-7443
NSN 5915-00-133-2847
NSN 5915-01-524-2568
NSN 5895-01-115-5993
NSN 5895-01-014-4524
NSN 5996-01-650-5762
NSN 6685-00-856-1485
NSN 5935-01-247-5470
NSN 6145-01-430-9247