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 6105-00-950-0747
NSN 6145-01-056-5171
NSN 2925-00-149-0760
NSN 5985-01-270-3939
NSN 6685-01-254-3490
NSN 5910-01-386-3191
NSN 5905-00-277-7439
NSN 5999-01-437-8567
NSN 6145-01-571-7928
NSN 6105-01-171-1784
NSN 5996-01-319-4568
NSN 6685-01-144-4384