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 6135-01-069-2482
NSN 6130-01-529-4545
NSN 6685-01-056-5283
NSN 5996-00-936-0891
NSN 5998-01-157-9353
NSN 5990-00-492-5063
NSN 5975-01-154-2431
NSN 6220-01-356-1056
NSN 5965-01-387-6938
NSN 6645-00-833-2395
NSN 5935-01-279-8442
NSN 6685-01-616-5589