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 5975-01-498-9406
NSN 6620-01-483-1138
NSN 5895-01-276-2814
NSN 5915-00-795-6712
NSN 5950-01-222-6677
NSN 5925-01-641-5304
NSN 6110-00-932-0745
NSN 5910-01-440-9558
NSN 6320-00-977-3930
NSN 5960-01-446-1266
NSN 5998-00-888-9887
NSN 6645-01-194-6594