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 5905-01-023-8085
NSN 2925-01-015-2354
NSN 5925-01-571-3129
NSN 5990-01-573-1634
NSN 5975-01-253-3999
NSN 5910-00-678-1926
NSN 5990-01-414-7618
NSN 6645-01-159-5173
NSN 5835-00-816-0394
NSN 5855-00-010-6492
NSN 5895-00-871-8502
NSN 5905-01-027-8759