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 5925-01-277-7066
NSN 6685-00-425-7410
NSN 5915-00-636-9785
NSN 5915-01-396-2364
NSN 6320-01-094-2634
NSN 5910-00-173-5874
NSN 5998-00-559-3951
NSN 5935-01-595-7624
NSN 4140-00-715-0010
NSN 6685-01-415-0574
NSN 4140-01-345-4212
NSN 6685-00-822-5348