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 6110-01-391-6067
NSN 5965-01-355-7164
NSN 6135-00-968-8594
NSN 6145-00-220-9933
NSN 6135-00-452-2266
NSN 5895-01-042-7888
NSN 6220-00-679-5629
NSN 6135-00-196-5267
NSN 6145-01-529-3740
NSN 5975-01-018-6492
NSN 6650-01-247-3435
NSN 2925-01-209-3584