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 5975-01-067-7638
NSN 6130-01-181-7068
NSN 5895-00-313-9098
NSN 6620-00-847-6385
NSN 5960-01-443-3067
NSN 5985-00-150-9398
NSN 5925-01-068-0943
NSN 6135-01-415-9741
NSN 6135-00-027-3914
NSN 5905-00-633-8370
NSN 5925-00-005-7053
NSN 6130-01-123-9041