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 5905-01-224-5246
NSN 6110-01-070-1536
NSN 5895-01-098-5944
NSN 5920-01-089-7903
NSN 4140-01-415-1187
NSN 5950-00-257-3482
NSN 6320-01-592-6248
NSN 5895-01-279-4449
NSN 5975-00-875-4082
NSN 5985-01-027-0040
NSN 6110-00-964-2215
NSN 5910-00-118-6240