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 5930-01-119-4205
NSN 5920-01-445-7000
NSN 6220-01-094-5551
NSN 6240-00-393-1161
NSN 5905-01-344-3513
NSN 6685-01-111-6466
NSN 5985-00-794-1358
NSN 5985-00-203-1200
NSN 5960-01-426-4242
NSN 5895-01-468-5582
NSN 5905-01-486-7748
NSN 2925-01-443-5929