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 5985-01-327-3601
NSN 5855-00-110-9341
NSN 2925-01-224-1885
NSN 5998-00-156-8572
NSN 6685-01-619-4152
NSN 5920-01-528-8136
NSN 5925-00-650-1069
NSN 2925-01-633-4048
NSN 2925-00-099-4030
NSN 6105-01-067-9320
NSN 5910-01-491-8085
NSN 5835-01-022-0778