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 6685-00-451-6941
NSN 5920-01-245-8510
NSN 6620-01-525-8115
NSN 6145-00-069-2837
NSN 6220-01-406-5351
NSN 5925-01-388-3325
NSN 5920-01-294-2805
NSN 6685-01-362-0302
NSN 5998-01-626-9471
NSN 7035-01-633-9537
NSN 6645-00-664-4665
NSN 6645-01-390-3442