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 5985-01-183-8037
NSN 6110-00-257-1446
NSN 6645-01-457-8642
NSN 5985-00-529-0093
NSN 6220-01-167-7859
NSN 6110-01-263-2271
NSN 5945-00-633-7620
NSN 2925-01-326-0908
NSN 6110-00-269-2696
NSN 5975-01-461-4769
NSN 5855-01-286-9928
NSN 6620-01-026-3546