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 5965-01-233-8607
NSN 6240-01-442-3501
NSN 5960-01-333-8428
NSN 5910-01-603-8436
NSN 6110-00-493-4774
NSN 6110-01-333-1741
NSN 5915-00-768-8414
NSN 5960-01-328-1533
NSN 2925-00-021-9580
NSN 6685-01-147-2588
NSN 5895-00-070-6981
NSN 5990-00-932-3070