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 6685-01-079-6917
NSN 6110-01-023-2248
NSN 6240-00-071-1280
NSN 6150-01-452-8955
NSN 6145-00-478-6554
NSN 5960-00-529-2704
NSN 5935-01-242-9418
NSN 6135-01-142-2417
NSN 5950-01-220-1421
NSN 5925-01-310-8456
NSN 6130-00-202-0027
NSN 6110-01-185-8013