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 5835-00-233-6327
NSN 5960-00-815-3049
NSN 6685-00-186-9190
NSN 5960-00-986-5060
NSN 6110-00-280-2753
NSN 5855-01-377-7112
NSN 5960-01-416-6187
NSN 5965-01-027-6554
NSN 6685-01-487-5229
NSN 6685-01-651-6633
NSN 5935-01-099-1662
NSN 7035-00-104-7613