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 5925-01-535-4409
NSN 6650-01-201-7591
NSN 5920-00-326-9901
NSN 5855-00-688-9954
NSN 5895-00-794-6633
NSN 6135-00-948-7061
NSN 5965-00-249-6980
NSN 6650-01-348-4065
NSN 5996-01-313-5574
NSN 5925-00-004-6308
NSN 5835-01-011-3000
NSN 6620-01-438-8479