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 5925-00-576-8179
NSN 6145-01-340-6261
NSN 6650-00-590-9073
NSN 5950-01-020-6008
NSN 6105-00-061-3089
NSN 5920-00-359-4880
NSN 6145-01-359-3896
NSN 6610-01-230-9971
NSN 5920-01-460-4290
NSN 6645-01-391-9477
NSN 5990-00-850-0609
NSN 6645-01-521-3180