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 5960-01-328-8248
NSN 7035-01-384-9257
NSN 6620-00-905-6590
NSN 5930-00-272-7945
NSN 5835-01-355-3654
NSN 5925-01-326-1828
NSN 6685-00-036-6236
NSN 6110-01-175-6300
NSN 5945-00-319-4774
NSN 2925-00-915-1827
NSN 6130-00-201-6600
NSN 6620-01-275-9777