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 5910-01-044-2263
NSN 5985-01-204-3509
NSN 5895-00-939-3765
NSN 5935-00-862-5158
NSN 5985-01-100-3676
NSN 5905-00-061-5694
NSN 6145-00-370-1964
NSN 6320-01-380-7372
NSN 6135-01-334-3935
NSN 5999-01-259-5467
NSN 6150-00-955-5549
NSN 5905-01-297-0103