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 6110-01-126-3997
NSN 6220-01-334-5120
NSN 5985-01-354-2602
NSN 5930-00-528-9728
NSN 5960-00-590-2295
NSN 5985-01-192-8998
NSN 5910-01-433-2454
NSN 5930-00-269-4996
NSN 6110-00-552-4307
NSN 6685-01-242-6695
NSN 5895-01-421-4160
NSN 5925-00-584-6298