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 6110-01-125-9723
NSN 6105-01-435-5530
NSN 5910-01-054-6160
NSN 7035-00-020-2227
NSN 5990-00-010-8186
NSN 5945-00-003-0930
NSN 5895-01-218-5745
NSN 6110-01-648-4426
NSN 5945-01-582-4506
NSN 6105-01-481-4476
NSN 5935-00-990-2583
NSN 5915-00-153-4446