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 2925-01-527-8745
NSN 6240-00-255-6976
NSN 5975-01-049-7113
NSN 5895-01-176-2205
NSN 6220-00-369-5422
NSN 6105-01-058-9918
NSN 2925-01-069-5324
NSN 6620-01-558-6558
NSN 6105-01-381-4733
NSN 6130-01-575-5865
NSN 5998-01-364-8480
NSN 5975-01-327-7655