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 2925-00-853-5039
NSN 6620-01-144-8609
NSN 5985-00-810-2464
NSN 5835-00-065-6757
NSN 6685-01-074-8067
NSN 6645-01-553-3599
NSN 5895-01-346-4499
NSN 6150-01-416-8854
NSN 5925-01-129-7623
NSN 7035-00-392-5417
NSN 6610-01-261-6102
NSN 6150-00-178-0143