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 5996-01-367-2081
NSN 6620-01-435-2784
NSN 5990-01-218-8976
NSN 5950-01-166-2401
NSN 6685-01-551-3536
NSN 6220-01-069-8267
NSN 5905-01-397-4619
NSN 5965-01-633-8849
NSN 5895-01-580-8450
NSN 5835-01-312-4446
NSN 5920-00-185-9587
NSN 5950-01-551-1202