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 6130-00-679-5295
NSN 6685-01-188-7379
NSN 5950-01-263-3417
NSN 6620-01-412-0938
NSN 5895-01-235-9106
NSN 6320-01-132-2746
NSN 6105-01-356-4629
NSN 5855-01-444-9182
NSN 5910-01-261-6749
NSN 5990-01-340-3575
NSN 6135-00-930-5372
NSN 5975-01-415-8958