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 5965-01-196-1526
NSN 6105-01-211-7854
NSN 5910-01-012-4773
NSN 6650-01-432-8992
NSN 5999-01-573-8371
NSN 6320-01-029-4220
NSN 5975-01-160-8458
NSN 5895-01-657-5394
NSN 5895-00-539-8322
NSN 5998-00-003-6641
NSN 5950-01-215-9783
NSN 5855-00-951-6483