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 5950-01-065-0491
NSN 5925-01-599-8670
NSN 5905-01-035-2886
NSN 5920-01-100-3018
NSN 6320-01-054-3046
NSN 5945-00-931-3974
NSN 6645-00-664-4665
NSN 5975-00-317-5689
NSN 7035-00-533-4464
NSN 5985-01-344-4770
NSN 5965-00-804-1374
NSN 2925-01-350-8372