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 6110-01-411-9297
NSN 7035-01-059-5114
NSN 5960-01-481-3722
NSN 6610-01-284-3236
NSN 5925-01-089-9791
NSN 5905-01-383-6767
NSN 6240-01-225-4671
NSN 5905-01-363-8156
NSN 5905-01-216-7226
NSN 4140-01-382-1338
NSN 4140-01-338-2154
NSN 5998-00-001-4642