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 6130-00-011-0714
NSN 6220-01-328-9189
NSN 6135-01-529-8523
NSN 5930-01-435-6542
NSN 5925-01-136-7642
NSN 5935-00-939-3925
NSN 6685-00-836-1636
NSN 6110-01-146-9704
NSN 5960-00-890-9032
NSN 6685-00-416-8893
NSN 6320-01-215-1133
NSN 5835-00-074-3700