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 5960-01-106-3086
NSN 5920-01-113-4041
NSN 5999-01-443-3258
NSN 7035-01-432-9034
NSN 5915-00-891-9925
NSN 4140-01-249-4450
NSN 5910-01-401-5279
NSN 6135-01-345-4310
NSN 5960-01-505-2426
NSN 6135-00-767-0331
NSN 5915-00-784-1848
NSN 5999-01-263-3657