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 6620-00-098-5652
NSN 5985-01-447-3043
NSN 6685-00-186-9190
NSN 4140-00-340-1592
NSN 6145-00-473-8709
NSN 2925-01-197-7864
NSN 5910-01-590-1695
NSN 5950-01-168-6769
NSN 5835-01-528-7454
NSN 6220-00-118-4546
NSN 5895-01-403-2793
NSN 6110-01-423-1655