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 5935-00-050-5318
NSN 5965-00-267-4173
NSN 5998-01-196-1454
NSN 2925-01-633-4048
NSN 5915-01-048-8791
NSN 5895-01-361-9003
NSN 6220-01-212-4088
NSN 6645-01-400-1383
NSN 6135-01-439-8669
NSN 5935-01-093-5207
NSN 6610-01-651-0987
NSN 6240-01-420-9255