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 5905-00-952-5647
NSN 5960-00-960-6805
NSN 7035-01-232-7263
NSN 5998-01-199-2491
NSN 5985-00-826-8450
NSN 6685-01-576-9204
NSN 6685-00-866-1776
NSN 5925-00-275-7599
NSN 5999-01-523-5401
NSN 6150-00-647-3285
NSN 5925-01-648-2635
NSN 5925-00-236-9000