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 6145-01-644-2909
NSN 5996-01-429-0390
NSN 5996-00-994-3986
NSN 5996-01-486-7454
NSN 6105-01-184-3209
NSN 6145-00-477-0409
NSN 6645-01-268-0544
NSN 4140-00-043-2716
NSN 5920-01-353-9932
NSN 5925-01-557-6895
NSN 7035-00-763-6180
NSN 6320-00-456-2092