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 7035-00-437-7950
NSN 5905-01-222-9400
NSN 5975-00-959-6187
NSN 6650-01-514-7809
NSN 5945-01-054-3722
NSN 5945-01-563-0784
NSN 5996-01-439-5667
NSN 5905-00-812-6494
NSN 6135-01-656-7556
NSN 5998-01-341-6581
NSN 5835-01-045-6371
NSN 5910-00-534-1597