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 5990-01-386-5561
NSN 5950-01-443-9285
NSN 5996-00-661-1151
NSN 5945-00-437-3754
NSN 5996-00-292-5394
NSN 6130-00-249-2905
NSN 5985-00-354-3295
NSN 7035-01-063-0453
NSN 5965-01-106-4969
NSN 5895-01-431-9790
NSN 6650-00-287-5868
NSN 6610-01-421-4396