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 6110-01-075-7675
NSN 5925-00-499-9220
NSN 5905-01-619-5744
NSN 5920-01-077-1756
NSN 5945-01-236-8865
NSN 6220-00-965-7959
NSN 5985-00-223-3042
NSN 5910-01-249-7949
NSN 7035-00-574-4223
NSN 5915-01-283-9538
NSN 6610-01-168-7943
NSN 6685-01-053-6683