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 5996-00-276-5480
NSN 5996-01-176-7275
NSN 5945-01-481-3701
NSN 4140-01-287-2533
NSN 5915-01-107-9444
NSN 5950-01-634-0677
NSN 6645-01-297-5639
NSN 6150-01-170-4307
NSN 5935-01-244-0556
NSN 5945-01-391-4999
NSN 2925-01-198-7528
NSN 2925-00-982-0409