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 5965-01-291-0384
NSN 6620-00-296-6762
NSN 5910-01-511-0224
NSN 6105-01-459-8823
NSN 5905-00-876-4253
NSN 2925-01-123-5856
NSN 5950-00-455-0183
NSN 5999-01-391-9479
NSN 7035-01-283-2536
NSN 6240-01-613-2503
NSN 2925-01-009-9560
NSN 6620-00-877-3266