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 5915-01-089-7146
NSN 5996-01-623-6268
NSN 5965-01-271-0808
NSN 6220-01-582-5308
NSN 5965-00-752-5823
NSN 5935-01-623-4280
NSN 5996-01-437-7234
NSN 5935-01-604-9384
NSN 6620-00-280-2874
NSN 5999-00-701-9831
NSN 5935-00-891-7163
NSN 5915-01-025-9642