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 5910-01-080-4836
NSN 2925-00-707-6770
NSN 5915-00-233-6346
NSN 5895-01-391-7401
NSN 5930-01-339-6846
NSN 6645-01-242-9699
NSN 6135-01-271-7151
NSN 6620-00-052-3277
NSN 6135-01-354-5535
NSN 5935-00-148-8381
NSN 6130-00-775-8038
NSN 7035-01-246-3086