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 5996-00-085-7800
NSN 6220-00-272-7497
NSN 5920-01-366-5991
NSN 6620-01-375-0211
NSN 5895-00-550-8807
NSN 5835-00-518-4507
NSN 5905-01-026-9636
NSN 5855-00-281-3843
NSN 6130-01-313-0385
NSN 6130-01-071-7539
NSN 5925-00-539-8372
NSN 5990-01-364-8405