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 6135-01-142-2417
NSN 6150-01-446-9838
NSN 6645-01-391-6492
NSN 5999-00-186-8954
NSN 6220-01-228-9583
NSN 5950-01-230-0699
NSN 5999-01-649-4760
NSN 7035-00-981-7216
NSN 5920-01-527-0961
NSN 5920-01-401-5315
NSN 7035-01-364-0286
NSN 6685-01-494-1994