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 5915-00-411-7564
NSN 6610-00-531-5417
NSN 5998-01-229-7692
NSN 5915-00-597-2369
NSN 5960-01-481-3722
NSN 5975-01-391-9998
NSN 6135-01-252-0315
NSN 5905-01-571-9589
NSN 7035-00-763-6180
NSN 7035-01-537-0033
NSN 4140-00-361-4691
NSN 5935-01-552-2678