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 6130-00-900-4758
NSN 6685-01-388-4061
NSN 5930-01-275-4751
NSN 4140-01-584-9092
NSN 6135-00-753-2276
NSN 5835-01-510-1873
NSN 5925-00-081-1170
NSN 6110-01-411-4042
NSN 6240-01-182-3002
NSN 4140-01-061-5629
NSN 6150-01-187-7293
NSN 5945-00-436-2603