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 5990-01-134-7756
NSN 5945-01-169-2320
NSN 5985-01-627-2781
NSN 6645-01-053-3185
NSN 5990-01-652-7373
NSN 6645-01-525-7493
NSN 5999-01-495-3262
NSN 5920-00-918-7550
NSN 6610-01-111-9230
NSN 6145-00-182-2865
NSN 6135-00-491-9864
NSN 5910-01-451-8790