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 5965-01-444-1322
NSN 5960-01-051-1454
NSN 5945-00-935-6922
NSN 7035-01-411-6062
NSN 5925-01-177-0342
NSN 5950-00-839-0865
NSN 2925-01-649-7543
NSN 5835-00-683-4612
NSN 6240-00-253-7611
NSN 6105-01-065-3545
NSN 6685-01-576-4652
NSN 5930-00-988-1323