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 5975-01-392-2211
NSN 5985-01-071-2505
NSN 5910-01-371-0166
NSN 7035-01-222-0136
NSN 5985-01-236-6885
NSN 5935-01-532-4569
NSN 6240-00-334-6766
NSN 6240-01-218-5187
NSN 5855-01-657-7657
NSN 6610-01-153-0700
NSN 5998-00-556-4937
NSN 5930-01-510-3497