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 5905-00-017-6872
NSN 5999-01-164-2561
NSN 5925-00-240-3424
NSN 7035-00-483-3663
NSN 5985-01-353-2431
NSN 2925-01-030-6580
NSN 5905-00-419-0326
NSN 6150-01-608-8779
NSN 6620-01-454-5717
NSN 6130-01-400-6123
NSN 6645-00-200-2324
NSN 5925-01-329-8987