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 5855-00-436-3852
NSN 5960-01-641-5493
NSN 6320-00-845-3261
NSN 5945-01-243-5277
NSN 5998-01-422-4928
NSN 6645-01-463-4314
NSN 5975-01-155-7500
NSN 6685-00-308-4204
NSN 5985-01-003-6092
NSN 5895-00-721-4032
NSN 5905-00-568-3735
NSN 6240-00-883-8484