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 5895-01-631-9827
NSN 5950-00-943-0239
NSN 5960-01-500-6615
NSN 5930-01-330-2421
NSN 6135-01-483-5269
NSN 5905-01-547-5703
NSN 6220-01-388-9701
NSN 5975-00-844-2451
NSN 6645-00-646-6631
NSN 5990-01-463-5400
NSN 6150-01-451-8674
NSN 5965-00-841-9195