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 6145-01-525-5704
NSN 5990-01-387-6114
NSN 5835-01-099-1514
NSN 5905-00-274-3789
NSN 5855-01-088-4699
NSN 6650-01-323-2141
NSN 6610-01-398-2554
NSN 5975-01-107-8031
NSN 5925-00-280-2273
NSN 5985-01-085-2154
NSN 6240-01-294-6469
NSN 6105-01-271-4922