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 5990-01-030-5206
NSN 5925-01-292-4650
NSN 6320-01-399-6177
NSN 6240-01-213-4905
NSN 7035-01-252-5919
NSN 5996-00-175-0462
NSN 6150-01-377-4883
NSN 6145-00-074-4872
NSN 5945-01-386-3208
NSN 6135-01-069-2482
NSN 5985-01-453-2916
NSN 5996-01-371-6804