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 5975-01-440-6989
NSN 5835-01-515-6537
NSN 5985-01-369-9836
NSN 5950-00-960-5035
NSN 2925-00-845-1480
NSN 6150-01-469-5466
NSN 6135-01-606-0596
NSN 6645-00-262-7448
NSN 5996-00-522-6410
NSN 5915-01-397-4221
NSN 5935-01-225-8698
NSN 6240-01-322-5521