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.
NSN 6105-00-763-1265
NSN 5996-01-372-1187
NSN 5996-00-570-9695
NSN 6685-00-657-4697
NSN 5915-01-251-4986
NSN 5985-01-003-1277
NSN 4140-01-319-2614
NSN 5965-00-927-3123
NSN 5930-01-094-5584
NSN 6135-00-840-6451
NSN 5996-01-242-9710
NSN 6105-01-105-8332