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 5905-01-020-8276
NSN 6110-01-640-7999
NSN 5950-01-541-3349
NSN 5998-01-616-2410
NSN 7035-01-531-3294
NSN 6645-00-727-5119
NSN 5975-00-035-6524
NSN 5915-01-099-8398
NSN 5990-01-364-8405
NSN 5855-00-198-3197
NSN 5920-01-520-6954
NSN 6105-00-211-7684