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 5910-00-623-3052
NSN 5998-00-496-7616
NSN 5855-00-688-9954
NSN 5905-01-460-6489
NSN 6650-01-354-7505
NSN 6685-00-203-4485
NSN 6105-01-472-5328
NSN 5996-01-512-9275
NSN 6650-01-246-0213
NSN 7035-01-036-0236
NSN 5895-00-659-8434
NSN 2925-00-183-4390