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 6320-00-456-0836
NSN 6645-01-338-9152
NSN 5910-01-384-2665
NSN 5985-01-336-5502
NSN 4140-00-725-7023
NSN 2925-01-242-2309
NSN 5910-01-548-0307
NSN 5920-00-495-6663
NSN 5855-01-490-6896
NSN 5945-00-456-0699
NSN 5945-01-053-6753
NSN 6150-00-269-0477