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 5855-00-951-6483
NSN 6150-00-004-4555
NSN 5910-00-319-2719
NSN 6620-01-357-5045
NSN 2925-01-262-1418
NSN 5935-01-619-8498
NSN 5920-01-111-7178
NSN 4140-01-390-9552
NSN 6110-01-013-9313
NSN 6135-01-014-9755
NSN 5925-00-399-6223
NSN 6145-01-548-8854