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.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 5975-00-225-1881
NSN 5996-01-633-7979
NSN 6650-01-177-4398
NSN 5985-01-076-0848
NSN 5975-01-264-9667
NSN 6135-01-142-6456
NSN 6110-01-341-3514
NSN 6645-01-331-5674
NSN 5930-00-196-3849
NSN 5935-01-525-9889
NSN 6645-01-005-8622
NSN 6110-01-208-1081