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 5905-01-164-4029
NSN 6110-01-213-0210
NSN 5965-01-215-0993
NSN 5996-01-444-3915
NSN 5950-00-312-5369
NSN 6620-01-512-2016
NSN 6645-00-369-4410
NSN 5915-01-349-1885
NSN 5930-01-163-4375
NSN 5905-01-162-0737
NSN 6320-01-310-8068
NSN 5910-01-626-5605