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 6240-01-184-6831
NSN 5996-01-371-2958
NSN 5910-00-512-2955
NSN 5960-00-515-7366
NSN 2925-01-067-4446
NSN 2925-00-782-1498
NSN 5895-00-438-3412
NSN 6240-00-069-3505
NSN 5990-01-465-3088
NSN 6220-00-689-8114
NSN 6240-00-364-0850
NSN 6135-00-269-5843