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 6150-01-426-2644
NSN 6135-01-285-1925
NSN 5855-00-058-1293
NSN 5996-01-335-0429
NSN 2925-01-514-6301
NSN 6650-01-158-6888
NSN 5960-00-156-5603
NSN 5855-01-464-5084
NSN 5990-01-602-6701
NSN 5950-01-210-5768
NSN 6130-01-534-3495
NSN 5996-01-413-9280