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 6130-01-496-4008
NSN 5925-01-210-9765
NSN 5930-00-794-4397
NSN 6645-01-437-5290
NSN 6135-01-291-6712
NSN 5935-00-113-2683
NSN 5990-01-430-9177
NSN 5950-00-093-0542
NSN 6150-00-841-6629
NSN 6650-00-656-3066
NSN 4140-00-905-2081
NSN 6610-01-600-9464