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 5985-01-325-6960
NSN 2925-00-507-2109
NSN 6130-00-760-7456
NSN 6685-01-467-8789
NSN 5920-01-380-3196
NSN 5835-01-258-5597
NSN 5895-00-052-2752
NSN 6610-00-652-2403
NSN 5835-00-020-0443
NSN 5990-01-143-2518
NSN 6135-00-027-3914
NSN 5999-01-196-5433