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 5935-01-193-0240
NSN 5975-01-634-0678
NSN 6240-01-055-5193
NSN 6685-01-624-5370
NSN 6645-01-363-1395
NSN 6645-00-268-4042
NSN 5835-01-602-0311
NSN 2925-01-308-2195
NSN 5985-01-069-2048
NSN 5975-00-549-3189
NSN 5945-01-473-3447
NSN 5920-01-555-6944