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 6145-00-122-0205
NSN 5975-01-033-4380
NSN 5950-01-313-1415
NSN 5975-01-485-5498
NSN 5985-01-605-0230
NSN 5910-01-029-8163
NSN 5915-01-542-9037
NSN 6645-00-542-1734
NSN 6130-01-597-4866
NSN 2925-00-799-5989
NSN 5975-01-089-8049
NSN 5975-00-079-8057