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 5915-01-014-6309
NSN 2925-01-464-3093
NSN 5910-01-019-9382
NSN 7035-01-445-3563
NSN 5855-00-779-2854
NSN 4140-00-914-7949
NSN 5925-01-506-3109
NSN 5985-01-393-7243
NSN 6220-01-555-7252
NSN 5895-00-186-2232
NSN 5915-00-597-0038
NSN 6135-01-421-1052