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 5935-01-443-2996
NSN 6645-01-174-4363
NSN 5985-00-466-3574
NSN 5999-01-495-4894
NSN 5910-00-060-0544
NSN 6645-00-145-6411
NSN 6220-00-578-6539
NSN 2925-00-233-5644
NSN 6110-01-266-9518
NSN 5975-00-144-7878
NSN 5855-01-573-8397
NSN 5950-01-354-4735